UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSAyVELZu42Qs/sKCIuzyv1VKqEYjdz8ZPxJrejZw+k=' 
WHERE 
  key_id = '0ad827fa915fa5c2e28ac243e83e0dbed9b9bd17df9f119d21402221d783c4e0' 
  AND (
    token = 'aSAyVELZu42Qs/sKCIuzyv1VKqEYjdz8ZPxJrejZw+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )