UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PueAplCfSq0MpaYPq3AQHU2moYVZk4UmZDN+HAmmT+w=' 
WHERE 
  key_id = '3dbd41e82c6b32b6303a6a863ae42866c806b021fd9cf24911c67e1247055655' 
  AND (
    token = 'PueAplCfSq0MpaYPq3AQHU2moYVZk4UmZDN+HAmmT+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )