UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRH8PUhZ584scxhVpyxE+5whUXmWWf/9lCiLdH0+aOI=' 
WHERE 
  key_id = '3bc77843b8b4da35d26c43b7fb05b095fe47e8fd318c2a4188003cf6a89b4248' 
  AND (
    token = 'nRH8PUhZ584scxhVpyxE+5whUXmWWf/9lCiLdH0+aOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )