Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '95b20222a3cb26077ba4e449a075dcac647a0d6873f199c8ca6891bb18b928f8' 
  AND token = 'Z8UiwW7VV2LSGQ6gAAXXRPu+Mfg0QAo+Sg6PHhHR89w=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00023

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}