UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8tITz475CGQhj8ypRQ5reMb2gFkI67XdnpbtTr7i+g=' 
WHERE 
  key_id = '0c1ee9daae361521fd02dcabfb0351f881c9d236740d1ea979a541c960a7260c' 
  AND (
    token = 'r8tITz475CGQhj8ypRQ5reMb2gFkI67XdnpbtTr7i+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )