UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HUJMlKYlEjR7wtMGAljIWHwCFtxeQMmTl3TyFW73k0=' 
WHERE 
  key_id = '08c9c0c2908523f82b829ff9c6ccd985b3b057932c1d7241348361488c69879d' 
  AND (
    token = '9HUJMlKYlEjR7wtMGAljIWHwCFtxeQMmTl3TyFW73k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )