UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIVoiBmtliuEJADQcLOYgJ5cXoiDPa3/ufvA+kHZ3ak=' 
WHERE 
  key_id = '84dc785b9ef799f6714a8b40577a61b29f682312435dcacd852061cc23b1b29c' 
  AND (
    token = 'VIVoiBmtliuEJADQcLOYgJ5cXoiDPa3/ufvA+kHZ3ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )