UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xW3uLe+AyhwH39JDaUPs8xfVctwpPPKMD91FqrtJxXk=' 
WHERE 
  key_id = '6a11d3c6d3f304cd35e3fda0aa61043e0a6218d9baf427e39ecf1c9b450ba9e3' 
  AND (
    token = 'xW3uLe+AyhwH39JDaUPs8xfVctwpPPKMD91FqrtJxXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )