UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omNiddvC1zEDlOq+9de7aCSHxIHl8R7vHqIpu/Ue3gU=' 
WHERE 
  key_id = '312e7fa33041dd71cd05d4d9ccc2b2e72b192ec10eb0aca8668ae4f034090724' 
  AND (
    token = 'omNiddvC1zEDlOq+9de7aCSHxIHl8R7vHqIpu/Ue3gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )