UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiLITTjI8LL/2pMmVBnpC3frEAQEkLvfHU/8I8g/+Ew=' 
WHERE 
  key_id = '21476b60faf261d2d843b690a50375a545a60167c4d7fceef9faa9c97cef14a2' 
  AND (
    token = 'ZiLITTjI8LL/2pMmVBnpC3frEAQEkLvfHU/8I8g/+Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )