UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6rXcBEOUZ4qNv1PIINGvEUW5/eIxCxIq5cefTmEJxU=' 
WHERE 
  key_id = '266ea4e7d261dbac3091e98fec62b80f61d20493bebd9697c96318dc70c728f4' 
  AND (
    token = 'T6rXcBEOUZ4qNv1PIINGvEUW5/eIxCxIq5cefTmEJxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )