UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XuPeNl+pj/ig5Cvj7/4TTPGcM6KhvfnNl4FoYSpZJo=' 
WHERE 
  key_id = 'ec252a8e183e1ab78093de1d53c80c9c436ff6df174d8ce3df5687ea2f7e2c4f' 
  AND (
    token = '8XuPeNl+pj/ig5Cvj7/4TTPGcM6KhvfnNl4FoYSpZJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )