UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNGCDewJ72AVXKlWdJ1mi+HWe/YM7efOn+/kcziliN8=' 
WHERE 
  key_id = '6f1ece8ad8f2d8e8fe97461ed9347881a18a152870e62116fd3ab4424c82555e' 
  AND (
    token = 'RNGCDewJ72AVXKlWdJ1mi+HWe/YM7efOn+/kcziliN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )