UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMjSLKVQarJ9fkO8OdoQ1xmyOJuNMajUYtiV5XdxeCg=' 
WHERE 
  key_id = 'c00a26c2f562ff3035500355e185640aa1738de1cf0f1a300ced0212bb8705f4' 
  AND (
    token = 'rMjSLKVQarJ9fkO8OdoQ1xmyOJuNMajUYtiV5XdxeCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )