UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzKZJ1zb9/imJ7z5EOXNY+IdBln9224N4WChVuIDdC8=' 
WHERE 
  key_id = '23f2679cb493158d99a740c3af8b657725bd93f2604dd22f08e0ac4e1d0f7e34' 
  AND (
    token = 'nzKZJ1zb9/imJ7z5EOXNY+IdBln9224N4WChVuIDdC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )