UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6837u0tJvIi6LrEpcPfDSFAczeAyE28Q+17oSbY+MQ=' 
WHERE 
  key_id = '5964a949a827add51727c8b859a30d717084ae5b47cc9c9841d2f9228f97ce8f' 
  AND (
    token = 'j6837u0tJvIi6LrEpcPfDSFAczeAyE28Q+17oSbY+MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )