UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKTqI9uvO3UhLe/s8Xeo2mQEol5wsd4bNEkrtr01ESE=' 
WHERE 
  key_id = '5315d2d5055f7a3eb3dd5b63ddf648ae81ca222a5630e9993cbfab4a7ffabbf9' 
  AND (
    token = 'TKTqI9uvO3UhLe/s8Xeo2mQEol5wsd4bNEkrtr01ESE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )