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 (
    18435, 18434, 18433, 18432, 18431, 18430, 
    18429, 4266, 18414, 18413, 18412, 18411, 
    18410, 18409, 18408, 4269, 18407, 18406, 
    18405, 18404, 18403, 18402, 18401, 
    4270, 18456, 18455, 18454, 18453, 18452, 
    18451, 18450, 4263, 18463, 18462, 18461, 
    18460, 18459, 18458, 18457, 4262, 18400, 
    18399, 18398, 18397, 18396, 18395, 
    18394, 4271
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00484

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": 43.63636398,
              "attached_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'M' and cscart_images_links.object_id in (18435,18434,18433,18432,18431,18430,18429,4266,18414,18413,18412,18411,18410,18409,18408,4269,18407,18406,18405,18404,18403,18402,18401,4270,18456,18455,18454,18453,18452,18451,18450,4263,18463,18462,18461,18460,18459,18458,18457,4262,18400,18399,18398,18397,18396,18395,18394,4271)"
            }
          }
        }
      },
      {
        "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))"
        }
      }
    ]
  }
}