UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfeKVEkMO+Ccb+nraUTtN0KwT/n4gSLdAnJf7GZGSWI=' 
WHERE 
  key_id = '3be3e44aa832df0e95c13a060f91084328977c4e8bb687e8a6faf641c098a9ae' 
  AND (
    token = 'WfeKVEkMO+Ccb+nraUTtN0KwT/n4gSLdAnJf7GZGSWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )