UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAt4BqBJKcEaVsqAlWuAnEaYpsVzrAaQsBgOFJn7rDM=' 
WHERE 
  key_id = 'fbfe5c57d4d137dfc6459e20f2554173d8e127d076d3c2f79537adfcf892ce3c' 
  AND (
    token = 'DAt4BqBJKcEaVsqAlWuAnEaYpsVzrAaQsBgOFJn7rDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )