UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0DhNkihxTinyv7VlUyXSzjNfp6AMXPrUWkojI/6zU0=' 
WHERE 
  key_id = '2e97f1406107db0fa64d902e7eb319b3686b76249c6fa92f9af5abbec5893e54' 
  AND (
    token = 'P0DhNkihxTinyv7VlUyXSzjNfp6AMXPrUWkojI/6zU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )