UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1sfMRUlNIsvlsqvJRj4Ulfv9RPwWP2bGtjX4N7sLxU=' 
WHERE 
  key_id = '1c2bba4834e5bdffabc72b672fe62193762674578b250d84d5d722b46dfdf0ae' 
  AND (
    token = 'p1sfMRUlNIsvlsqvJRj4Ulfv9RPwWP2bGtjX4N7sLxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )