UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCZ2reYYl3Zi/J9w0QyKvHJyo91xkdFnoOmTlQ4+4ZU=' 
WHERE 
  key_id = 'bc6e9a32af7b408f318be512099cc254dee527dce0f75c5fde9e99b5aedb7bcd' 
  AND (
    token = 'lCZ2reYYl3Zi/J9w0QyKvHJyo91xkdFnoOmTlQ4+4ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )