UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5HsRAYJawpKP1jqe7TGfdvruNd3X5miQI6qqWqk4tI=' 
WHERE 
  key_id = '41cebbe212b36d53b78a60cb8826105c93d2890fedb771920ea8ad17a253f3a7' 
  AND (
    token = 'l5HsRAYJawpKP1jqe7TGfdvruNd3X5miQI6qqWqk4tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )