UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nePIq6TvvS2Vjw/9nDAj9MCjpZj5SiursdLPUKFTxXQ=' 
WHERE 
  key_id = '001339539bbd5e9edbf9d949f12d2169276a05e135c2847427ecaafeea2bf338' 
  AND (
    token = 'nePIq6TvvS2Vjw/9nDAj9MCjpZj5SiursdLPUKFTxXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )