UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMZ2xQsq5aSEc7DZDhkoJO3Z/gIh8UfKqFxgmexvutk=' 
WHERE 
  key_id = '9eb039eee21f30bbcc861a4e18c4e997aecd45e985701a541998ce282496a612' 
  AND (
    token = 'XMZ2xQsq5aSEc7DZDhkoJO3Z/gIh8UfKqFxgmexvutk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )