UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MujxrHGTThNVe+NOsGjyZ/gXNjeFexxlVUedUookP2s=' 
WHERE 
  key_id = '1f32252189e7def939c8064320a98261cca82bf952642161108399e71e79beae' 
  AND (
    token = 'MujxrHGTThNVe+NOsGjyZ/gXNjeFexxlVUedUookP2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )