UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Yd4dF0dKEomaUpE0CNV9AYz4xfOHrbln6zkvRKa6GI=' 
WHERE 
  key_id = 'b8910b9f3d9b9dd327b52cb26308da7bcb2e7590b7537576e9f9b3293386f436' 
  AND (
    token = '1Yd4dF0dKEomaUpE0CNV9AYz4xfOHrbln6zkvRKa6GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )