UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUhYPZ0z2jxBkxW7bdRusNOGJmE/tjNhoE0nQ2j7QJU=' 
WHERE 
  key_id = '97f720b1da2ef0980ff643b7d75f91e0232b0c744dd1c7df741dd151eb524dbd' 
  AND (
    token = 'RUhYPZ0z2jxBkxW7bdRusNOGJmE/tjNhoE0nQ2j7QJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )