UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXYyDH5wmaMjXnQF3l6uibtk3pM7YdndacJMXlCjyRI=' 
WHERE 
  key_id = 'ab965e208597a95c91e3f703c4f2229018c58f805a39d9536fb391e1894f7b6b' 
  AND (
    token = 'xXYyDH5wmaMjXnQF3l6uibtk3pM7YdndacJMXlCjyRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )