UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRGoeSKdj528NGMjcIsuuVoqjNiJYvE6DLk17DlCYUA=' 
WHERE 
  key_id = 'ba991b4b13fcdd12ca50fbaab59f6bec0509eaae6dbf9b48638d6b56aafdd9c9' 
  AND (
    token = 'pRGoeSKdj528NGMjcIsuuVoqjNiJYvE6DLk17DlCYUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )