UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEuBSpgrBTe4J1a8m4MPA1G6GHUxdP8Zd3Gdx9wgzUk=' 
WHERE 
  key_id = '34d2327a1b4939890049848174711964f642f5526737ec33238a678e21b017eb' 
  AND (
    token = 'CEuBSpgrBTe4J1a8m4MPA1G6GHUxdP8Zd3Gdx9wgzUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )