UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1z04fecENQitISW5KuQMHGVJ7SlIS+mxpCvtKLaAnLc=' 
WHERE 
  key_id = '864f11337ef60175278fc328bd7d0d914070b1c39493f719893c0c4e294d6708' 
  AND (
    token = '1z04fecENQitISW5KuQMHGVJ7SlIS+mxpCvtKLaAnLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )