UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GuKZgzLQeOdZ6y8iYulU8FkJqEV2WFx98SaO6hYNOQQ=' 
WHERE 
  key_id = '577555353bf1e18104da0d862f2ab5e09711d150714936eaae54a1d1cc1f09fd' 
  AND (
    token = 'GuKZgzLQeOdZ6y8iYulU8FkJqEV2WFx98SaO6hYNOQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )