UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZFqV43zHk5IYOesMiFlnNTVC6etHRDjfGWYbEW2/5E=' 
WHERE 
  key_id = '518fd65ee8332fbaa4c5fecc6e9017aca392efb9a17f854d5092eb984beca1b0' 
  AND (
    token = '/ZFqV43zHk5IYOesMiFlnNTVC6etHRDjfGWYbEW2/5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )