UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SydLa2yNdJTPNgTNXwcsf5BCcoeDb0v2HxSJTYOdj78=' 
WHERE 
  key_id = '670eb94e6d7fb16fd593f97766ef42eab01340aa98ae4a215183e19ba6a25be6' 
  AND (
    token = 'SydLa2yNdJTPNgTNXwcsf5BCcoeDb0v2HxSJTYOdj78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )