UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TeEg9cVFJDVxU9q3ED1tUKmY3r8dCEVmNjNtUQ9lfw=' 
WHERE 
  key_id = '9fcd09a32d6821f0719c2d703449f72bf792e27f516d1d89358b5be3d4cf37fc' 
  AND (
    token = '2TeEg9cVFJDVxU9q3ED1tUKmY3r8dCEVmNjNtUQ9lfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )