UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aF1NKi3E9sXNIWsM9hZhcHF6Eb8VFT9e6RVlI5OknY=' 
WHERE 
  key_id = '3f0452606013a73430c9af95afaec0554fb46391a2512404b2ec98f1ca03ea6a' 
  AND (
    token = '6aF1NKi3E9sXNIWsM9hZhcHF6Eb8VFT9e6RVlI5OknY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )