UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJOy/YSKPbHK4/V03ynm1nHDWBb6KaiT5H98jMgckjY=' 
WHERE 
  key_id = 'a218909f5eb20557a79eda0634b06bc3771498d6315e99e65a8f69b80d4105d8' 
  AND (
    token = 'SJOy/YSKPbHK4/V03ynm1nHDWBb6KaiT5H98jMgckjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )