UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyFxAj+PzJg4MiaA4ItJU2gzl/wfmQekTgd4ouy7X04=' 
WHERE 
  key_id = '10373670a42208517d6d6f808485e6c21bfd2448c60d3fd23a1436362d62441e' 
  AND (
    token = 'oyFxAj+PzJg4MiaA4ItJU2gzl/wfmQekTgd4ouy7X04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )