UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvWgCtvd1ZZVWwVWRfHsWJSSzU3/jzUkm5MVPS1IHYg=' 
WHERE 
  key_id = 'd6c5ceded33bbea8b4e0be5ca2e2e91550a052b49d78edc3083a1b4f7439dbde' 
  AND (
    token = 'LvWgCtvd1ZZVWwVWRfHsWJSSzU3/jzUkm5MVPS1IHYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )