UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6UZRliso82N+O/JV9X672RUof4XxUashvBDXDKhMSQ=' 
WHERE 
  key_id = 'd7923bf39dad0596dd6a1f1b5c3a9e55221b28b5e04dd72556aa313d6bf37749' 
  AND (
    token = 'Z6UZRliso82N+O/JV9X672RUof4XxUashvBDXDKhMSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )