UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlbKo6FxOQGWwxTdgdWX8WewUpf6rYsvN0WsAEjaaB0=' 
WHERE 
  key_id = '6f2bda90dd93b4ad1efb10a99f4367f4cedbaebb3a4d484ec30835c9e0c1dbd9' 
  AND (
    token = 'jlbKo6FxOQGWwxTdgdWX8WewUpf6rYsvN0WsAEjaaB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )