UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76X2LiUdzNceJ19wfDXpVm88Kf8naus1HH7eVrI0tEI=' 
WHERE 
  key_id = 'cf140d56b2e00bfd3ef0826b05675c363e270e101d46bc0110c9dfb44e7f38d2' 
  AND (
    token = '76X2LiUdzNceJ19wfDXpVm88Kf8naus1HH7eVrI0tEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )