UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bX9QEfKPnFg00P0KIem5DjXuS+EKSZGKmNYhDyk6ww=' 
WHERE 
  key_id = '65e4a9139276ffa2678604272a70607757674e8927aa40c1912b0bf0ce1c0c4b' 
  AND (
    token = '8bX9QEfKPnFg00P0KIem5DjXuS+EKSZGKmNYhDyk6ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )