UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrdeS7TuAR05cZizOZUVidoJpE+lU6b10oUCdFdrK+k=' 
WHERE 
  key_id = '6a4f991da909b2864cb7c843af196d96ad350fa52608b425797a99254f958136' 
  AND (
    token = 'OrdeS7TuAR05cZizOZUVidoJpE+lU6b10oUCdFdrK+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )