UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzgpreuHVePYYqKHtCoPMKuA9XeczDdhiNagQ285mOM=' 
WHERE 
  key_id = 'c41d237a50e6fb09f2ccf6eb4fd3d17f2b02d0cb313906e4e4d9dd27e94dc72c' 
  AND (
    token = 'xzgpreuHVePYYqKHtCoPMKuA9XeczDdhiNagQ285mOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )