SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '28d4f50c3452a96ac7cb3ff7c0720d5a38214ad93836a899c07333ac73e94354' 
  AND token = '1NFjiWiFGIJI/2sCbHIgL6nV8dUhQPyS4w+nSJKZRjo=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())