UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxon6QFBgEimkngurjz5ZzaKcmqJvziugNT+QkwyIlk=' 
WHERE 
  key_id = '4daeb8f551c965fb5082027993855c71edda8e4c5ea00f7ff7ca271da3bbb86c' 
  AND (
    token = 'wxon6QFBgEimkngurjz5ZzaKcmqJvziugNT+QkwyIlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )