SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b5f9e4fd4dd73c80e1a8b5add92a5750be3dd4d148de65c7a3aa7f8fa57c17ce' 
  AND token = 'K56EsXY6ZquwYkpXzEDzivmDIjGICC+jA5JF6VrhjE4=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())