SELECT 
  video_id, 
  product_id 
FROM 
  cscart_ab__video_gallery 
WHERE 
  product_id IN (
    18491, 18511, 18522, 18492, 18512, 18523, 
    18481, 18493, 18513, 18483, 18496, 
    18514, 18484, 18501, 18515, 18485, 
    18505, 18516, 18486, 18506, 18517, 
    18487, 18507, 18518, 18488, 18508, 
    18519, 18489, 18509, 18520, 18490, 
    18510, 18521
  ) 
  AND status = "A" 
  AND storefront_id IN (1, 0)

Query time 0.00046

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_ab__video_gallery",
          "access_type": "ref",
          "possible_keys": ["status", "product_id"],
          "key": "status",
          "key_length": "3",
          "used_key_parts": ["status"],
          "ref": ["const"],
          "rows": 2,
          "filtered": 100,
          "index_condition": "cscart_ab__video_gallery.`status` = 'A'",
          "attached_condition": "cscart_ab__video_gallery.product_id in (18491,18511,18522,18492,18512,18523,18481,18493,18513,18483,18496,18514,18484,18501,18515,18485,18505,18516,18486,18506,18517,18487,18507,18518,18488,18508,18519,18489,18509,18520,18490,18510,18521) and cscart_ab__video_gallery.storefront_id in (1,0)"
        }
      }
    ]
  }
}