UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWAUqYukcEKKmug0Dpjx1OT+/2LT80SjsDoYdWuaXGI=' 
WHERE 
  key_id = '11e2528ccbe9f70f0c351d148f4ca42392c520d1240988dd5b4df0123227560f' 
  AND (
    token = 'bWAUqYukcEKKmug0Dpjx1OT+/2LT80SjsDoYdWuaXGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )