SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    61084, 61484, 61695, 62019, 59797, 61694, 
    58117, 59417, 64350, 63431, 59877, 
    59892, 59894, 62433, 59893, 64352, 
    62058, 64367, 64366, 62582, 62173, 
    62165, 59407, 63829
  )

Query time 0.00067

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 24,
      "filtered": 100,
      "attached_condition": "cscart_products.product_id in (61084,61484,61695,62019,59797,61694,58117,59417,64350,63431,59877,59892,59894,62433,59893,64352,62058,64367,64366,62582,62173,62165,59407,63829)"
    }
  }
}

Result