UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJp07f6OfBezkddxtMSHVjtlNu44yahiZpsGyuOm/WE=' 
WHERE 
  key_id = 'bff817658afc3616ae2119b2d53aa2672c97d9cb0712599f1cf9c1d0e77a1236' 
  AND (
    token = 'LJp07f6OfBezkddxtMSHVjtlNu44yahiZpsGyuOm/WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )