UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpO8FnRC3lVc5ZLXt4RQQ1G+xLy52CWsUdznlZQkexE=' 
WHERE 
  key_id = 'c45bfafdd7b287d16c9951368be858211c9de82620c11679405324f56f5c917f' 
  AND (
    token = 'LpO8FnRC3lVc5ZLXt4RQQ1G+xLy52CWsUdznlZQkexE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )