UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHtwZL3D4so4vn8MBJE1KhUDmv5+1bvQ0d0c0JpI6Ps=' 
WHERE 
  key_id = 'ec7676afe84a910316366e5dcdd3a37a0eb48c92fd04559f9bbc5d2ce67f0f48' 
  AND (
    token = 'uHtwZL3D4so4vn8MBJE1KhUDmv5+1bvQ0d0c0JpI6Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )