UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QkgefnU/lMqFDhhi5QQyvkKe41U1SOTQo5Sxj+GCT0=' 
WHERE 
  key_id = '5ebcabe62f3dfa799e79378020a042ee57e698773c695fd0666142faa7f0af33' 
  AND (
    token = '0QkgefnU/lMqFDhhi5QQyvkKe41U1SOTQo5Sxj+GCT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )