UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5o9XT7oZJ7La2QopK9Y4I3VjbXdfaommadC8IlT3zw=' 
WHERE 
  key_id = '79a76f8124bd1c06e8f7d869bc97d5bc3f2d770b5b46f8eef0868e22ee3ba07d' 
  AND (
    token = 'N5o9XT7oZJ7La2QopK9Y4I3VjbXdfaommadC8IlT3zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )