UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+aprTLWUc62uvb7b4hkjGRWBgx9SlSxlmGK6jcik3Q=' 
WHERE 
  key_id = '67de1fc4776656b46383e437384a3194878322a4ef505176fe68216a7fb5b34d' 
  AND (
    token = 'o+aprTLWUc62uvb7b4hkjGRWBgx9SlSxlmGK6jcik3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )