UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5SuCxyecX9tJqMq+po+HffrNOjMtVRmxbmjNez99WE=' 
WHERE 
  key_id = '0f1b9755ae83ca6e4e84139ea31a26d9f978cba1e03591162cec5ee215052a46' 
  AND (
    token = 'V5SuCxyecX9tJqMq+po+HffrNOjMtVRmxbmjNez99WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )