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 (
    16346, 16334, 16348, 15749, 14660, 14149, 
    16347, 14128, 14140, 14656, 14654, 
    14661, 15751, 16338, 15753, 14136, 
    16340, 15747, 16351, 15750, 14652, 
    14145, 14658, 14147
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00038

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.04756928,
    "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"],
          "loops": 1,
          "rows": 24,
          "cost": 0.04756928,
          "filtered": 100,
          "attached_condition": "cscart_seo_names.object_id in (16346,16334,16348,15749,14660,14149,16347,14128,14140,14656,14654,14661,15751,16338,15753,14136,16340,15747,16351,15750,14652,14145,14658,14147) and cscart_seo_names.`type` = 'p' and cscart_seo_names.dispatch = '' and cscart_seo_names.lang_code = 'en'"
        }
      }
    ]
  }
}