UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n2ngWPQtE59nKZOkXf+KeMJHdHhcASupxSWZU8plPk=' 
WHERE 
  key_id = '124a4fa224de30a303aa79e73b41a3cd73ff62572c8345fb49a8b93348f8441e' 
  AND (
    token = '3n2ngWPQtE59nKZOkXf+KeMJHdHhcASupxSWZU8plPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )