UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuBUWNPm1vnA6PgXhjOaEziciCipF1l/xv8iO4zOwqc=' 
WHERE 
  key_id = '6cfa1f3d0b9d47515a8bc88c32e5093e798df26e5b9e33eaf88c1e95f57dc63d' 
  AND (
    token = 'wuBUWNPm1vnA6PgXhjOaEziciCipF1l/xv8iO4zOwqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )