SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    398, 1981, 1716, 40446, 31637, 5278, 
    855, 1277, 5786, 47020, 47023, 41339, 
    47022, 31635, 1580, 3876, 1975, 48980, 
    120, 43824, 40443, 27353, 37850, 2873, 
    3577, 2854, 1538, 3713, 41590, 40149, 
    6369, 2290
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'vi'

Query time 0.00738

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_seo_names",
          "access_type": "range",
          "possible_keys": ["PRIMARY", "dispatch"],
          "key": "PRIMARY",
          "key_length": "206",
          "used_key_parts": ["object_id", "type", "dispatch", "lang_code"],
          "rows": 38,
          "filtered": 100,
          "index_condition": "cscart_seo_names.object_id in (398,1981,1716,40446,31637,5278,855,1277,5786,47020,47023,41339,47022,31635,1580,3876,1975,48980,120,43824,40443,27353,37850,2873,3577,2854,1538,3713,41590,40149,6369,2290) and cscart_seo_names.`type` = 'p' and cscart_seo_names.dispatch = '' and cscart_seo_names.lang_code = 'vi'"
        }
      }
    ]
  }
}