UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Im9aNDINO5DZ6VIQ0XGJKwB4qAyYJytJ/lhb9Oz0qGE=' 
WHERE 
  key_id = '8cb4433b9443334c7dce9f4c998a52a99de94802ba608cac2ca505e220381ccf' 
  AND (
    token = 'Im9aNDINO5DZ6VIQ0XGJKwB4qAyYJytJ/lhb9Oz0qGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )