UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOTRCBWp0/S1RBSFtMk0fjyNP7M+eJLP246dPGdPx2o=' 
WHERE 
  key_id = '8b9d1b093bc84317b6f6898e75f5e4c99a4438c828d16b064235bdffcfb4ecee' 
  AND (
    token = 'DOTRCBWp0/S1RBSFtMk0fjyNP7M+eJLP246dPGdPx2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )