UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVCuOD8AyRCYfb+UzF7uRvEuJ+G5NueCNZadNvsICP8=' 
WHERE 
  key_id = '42edcbc23f60912b535e55ccbea16c5738c47390cbb43b2629df36bd8c2431d7' 
  AND (
    token = 'lVCuOD8AyRCYfb+UzF7uRvEuJ+G5NueCNZadNvsICP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )