UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lc9nqeKy3IdkxMc8m6gIUwI9UJmNSyzcJZBR8ykqgk=' 
WHERE 
  key_id = 'aeb6434bccc53bd8db4f292185fdb300aaa404bd154496ba1172c1f692b311a4' 
  AND (
    token = '8lc9nqeKy3IdkxMc8m6gIUwI9UJmNSyzcJZBR8ykqgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )