SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.detailed_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'en' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'M' 
  AND cscart_images_links.object_id IN (
    21464, 2318, 22070, 22069, 2015, 22546, 
    22545, 22544, 22543, 1836, 2255, 26674, 
    26675, 19325, 3451, 40526, 40599, 14929, 
    14928, 14927, 14926, 14925, 6555, 25182, 
    25180, 25181, 286, 26604, 26605, 26606, 
    20553, 3004, 21024, 21023, 2509, 294, 
    26109, 20930, 2576, 26608, 26609, 26610, 
    26611, 26612, 26613, 21061, 2492, 21490, 
    21489, 21488, 21487, 2302, 50233, 50263, 
    1732, 36834, 36845, 21110, 2448
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00420

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "read_sorted_file": {
          "filesort": {
            "sort_key": "cscart_images_links.position, cscart_images_links.pair_id",
            "table": {
              "table_name": "cscart_images_links",
              "access_type": "ALL",
              "possible_keys": ["object_id"],
              "rows": 110,
              "filtered": 53.63636398,
              "attached_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'M' and cscart_images_links.object_id in (21464,2318,22070,22069,2015,22546,22545,22544,22543,1836,2255,26674,26675,19325,3451,40526,40599,14929,14928,14927,14926,14925,6555,25182,25180,25181,286,26604,26605,26606,20553,3004,21024,21023,2509,294,26109,20930,2576,26608,26609,26610,26611,26612,26613,21061,2492,21490,21489,21488,21487,2302,50233,50263,1732,36834,36845,21110,2448)"
            }
          }
        }
      },
      {
        "table": {
          "table_name": "cscart_images",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "4",
          "used_key_parts": ["image_id"],
          "ref": ["dev_db.cscart_images_links.detailed_id"],
          "rows": 1,
          "filtered": 100
        }
      },
      {
        "table": {
          "table_name": "cscart_common_descriptions",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "107",
          "used_key_parts": ["object_id", "lang_code", "object_holder"],
          "ref": ["dev_db.cscart_images.image_id", "const", "const"],
          "rows": 1,
          "filtered": 100,
          "attached_condition": "trigcond(cscart_common_descriptions.object_id = cscart_images.image_id and cscart_common_descriptions.object_holder = 'images' and cscart_common_descriptions.lang_code = 'en' and trigcond(cscart_images.image_id is not null))"
        }
      }
    ]
  }
}