UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76I+0+W9mfo1yeX4QohNxv5uHpwI6T+GgBDXiEDq0qc=' 
WHERE 
  key_id = '9611209cd8041be01008c35a88a4536e3bb30f8463a2f3287b520de2e74a9280' 
  AND (
    token = '76I+0+W9mfo1yeX4QohNxv5uHpwI6T+GgBDXiEDq0qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )