UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fuSHwmpI+LQptGFVHsMhID7yf09v5xMmC6FzVGc/kQ0=' 
WHERE 
  key_id = 'd91abf671abb6cc323821eb0cab5c8e5fe4500142ab2017688643687edcb7472' 
  AND (
    token = 'fuSHwmpI+LQptGFVHsMhID7yf09v5xMmC6FzVGc/kQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )