UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNe91rjYtPKsaT1m/UmQWxMlVo6LuUcGM5uFqM7BxhI=' 
WHERE 
  key_id = '6c95a8b82878e98d427153ca58d36af599202ad2e92bba70f550a4f40a0240e9' 
  AND (
    token = 'lNe91rjYtPKsaT1m/UmQWxMlVo6LuUcGM5uFqM7BxhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )