UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUDek7vwhMMHrjGfYcQz+iTLBKZVgG0xi0wHq4IrlMU=' 
WHERE 
  key_id = 'd70b3b5cb419661782c2a3f3707f081b127621b642bf8420534aae628ccf0c81' 
  AND (
    token = 'jUDek7vwhMMHrjGfYcQz+iTLBKZVgG0xi0wHq4IrlMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )