UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jt8L7Nb/2GCe18Wz97DxeRGG/2Cm5HAsbXCjl11XLMc=' 
WHERE 
  key_id = '37427400974b45119ec6e3e19d5ad8d43f053fc23aaf8b62b210c8e94618d8c2' 
  AND (
    token = 'Jt8L7Nb/2GCe18Wz97DxeRGG/2Cm5HAsbXCjl11XLMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )