UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7jwRk8sK9Ch992/mLRIN6c7iWU9shhTWyjLVdFzHuI=' 
WHERE 
  key_id = 'c43eb7b81083171ec13ea4f122f9c2bc7a68378de55fb0e61631266ae3cc2e94' 
  AND (
    token = 'M7jwRk8sK9Ch992/mLRIN6c7iWU9shhTWyjLVdFzHuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )