UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTmdE5yWpZ79Etz/eui61lBZy1tD1NVEQRRMOfCe1uw=' 
WHERE 
  key_id = '3042c4d24bb9d922860cb5b734daecc8d13ca2a1d14665f4c4e94bc67a090e8f' 
  AND (
    token = 'gTmdE5yWpZ79Etz/eui61lBZy1tD1NVEQRRMOfCe1uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )