UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Dd7aQV4IYDwuebHDBCA027dex+dnOtshBwqdcY/sVo=' 
WHERE 
  key_id = 'a0f1e28f2f990974deada19e2bde7d04ffd2aa6d6104e1a4ed41ad60a130f46a' 
  AND (
    token = '8Dd7aQV4IYDwuebHDBCA027dex+dnOtshBwqdcY/sVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )