UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJvneVYB/vT61FZ0lTaRQerkYZakODHtVgbwnruf5ng=' 
WHERE 
  key_id = '8f5971c31950bedcd87087461e38363798d151029b4a66c0793ff7c04499d849' 
  AND (
    token = 'sJvneVYB/vT61FZ0lTaRQerkYZakODHtVgbwnruf5ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )