UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZH2wV+wu5qKPnA3/+1mHS5ZYjEjTGDcEJn2Q34NvTQ=' 
WHERE 
  key_id = '03f538128214bcf912bd12829ba3b30f1afab327cedd2af95b43321759814ffa' 
  AND (
    token = '/ZH2wV+wu5qKPnA3/+1mHS5ZYjEjTGDcEJn2Q34NvTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )