UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOvYWBGfX04kFcdA2Hq/4ozQbVJlT33oDwEEduwnv/U=' 
WHERE 
  key_id = '2bdf26f766f93f4eab316e50bf2252577ce4214d3f52d3c652a43e9ec1f3331a' 
  AND (
    token = 'TOvYWBGfX04kFcdA2Hq/4ozQbVJlT33oDwEEduwnv/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )