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 (
    1640, 1664, 1672, 1771, 1807, 1848, 1891, 
    1895, 1938, 1956, 2009, 2103
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00089

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": 12,
      "filtered": 100,
      "index_condition": "cscart_seo_names.object_id in (1640,1664,1672,1771,1807,1848,1891,1895,1938,1956,2009,2103) and cscart_seo_names.`type` = 'p' and cscart_seo_names.dispatch = '' and cscart_seo_names.lang_code = 'en'"
    }
  }
}

Result

product_id seo_name seo_path
1640 die-ewige-wacht-alliance-en 43/44
1664 echsenkessel-alliance-en 43/44
1672 emerald-dream-alliance-en 43/44
1771 lordaeron-horde-en 43/44
1807 naxxramas-horde-en 43/44
1848 ravenholdt-alliance-en 43/44
1891 stormreaver-horde-en 43/44
1895 sunstrider-horde-en 43/44
1938 turalyon-alliance-en 43/44
1956 vashj-alliance-en 43/44
2009 ahnqiraj-alliance-en-2 43/44
2103 conseil-des-ombres-alliance-en-2 43/44