UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuM93V4qpzitvMGJLG4A4T2hGAaYfBagiPDdoqQrLdQ=' 
WHERE 
  key_id = 'cb985fe08ab078b245a53d00f9a31e96d1540f6ce90f106c8b78fd68ce8f5fb8' 
  AND (
    token = 'kuM93V4qpzitvMGJLG4A4T2hGAaYfBagiPDdoqQrLdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )