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 (
    19799, 19678, 19546, 19811, 19545, 19809, 
    19810, 19815, 19814, 19812, 19813, 
    19558, 19673, 19557, 19850, 19851, 
    19847, 19846, 19845, 19848, 19849
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'ru'

Query time 0.00095

JSON explain

{
  "query_block": {
    "select_id": 1,
    "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": 37,
      "filtered": 75.676,
      "index_condition": "cscart_seo_names.object_id in (19799,19678,19546,19811,19545,19809,19810,19815,19814,19812,19813,19558,19673,19557,19850,19851,19847,19846,19845,19848,19849) and cscart_seo_names.`type` = 'p' and cscart_seo_names.dispatch = '' and cscart_seo_names.lang_code = 'ru'"
    }
  }
}