UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSgOtgn5UpAULJd8EaFJK7i9ZlZU/E3VphFhkFeNZbQ=' 
WHERE 
  key_id = '731865c02612c226036dcd4a2dd359b089eefac7379b6478286eeda772c25907' 
  AND (
    token = 'iSgOtgn5UpAULJd8EaFJK7i9ZlZU/E3VphFhkFeNZbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )