UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPolOtBIhelb4xWFHq7BhENd/peBdzNF52K4cfSTW5M=' 
WHERE 
  key_id = '41d9d75d385fbb95e02fbb7fca03eeb3bda36ce75cadb9c37c777c158a23af51' 
  AND (
    token = 'kPolOtBIhelb4xWFHq7BhENd/peBdzNF52K4cfSTW5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )