UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKuSWif61ZXkmDzWcZhKJ2yvjmxHth+7TpcoVn43YwM=' 
WHERE 
  key_id = '169aa9b87b29a8794ff035b91daf3246a59be6feb9c716b9db2106649fb12089' 
  AND (
    token = 'fKuSWif61ZXkmDzWcZhKJ2yvjmxHth+7TpcoVn43YwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )