UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9RdrCh/+YH3Y0/xzJY2QTIQiNOFgptriV6jT+sqIis=' 
WHERE 
  key_id = 'b8dad5d9a2bcd31574f7cbb25307b1eb34a090fcd4efebc86826798d41a18644' 
  AND (
    token = 'F9RdrCh/+YH3Y0/xzJY2QTIQiNOFgptriV6jT+sqIis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )