UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLE3aq6SLQxZY5338QjwLYK8TyuLVxJhpogO+VNsGLA=' 
WHERE 
  key_id = '9e1e21f09354011429ab7117c4ac1fb7887bb9ab85cab9c5c3d9b5b5df95378d' 
  AND (
    token = 'LLE3aq6SLQxZY5338QjwLYK8TyuLVxJhpogO+VNsGLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )