UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MpiXy1lSQor1hgLAmYapmSHUGjroIc7BjkC+E3vlCWw=' 
WHERE 
  key_id = '36286c92b660a56815545de6d48a078ca6cf1aa87c1651d3745a4f17d55c96e4' 
  AND (
    token = 'MpiXy1lSQor1hgLAmYapmSHUGjroIc7BjkC+E3vlCWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )