UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqwQQ1uOmOA3E+epmld+xHsnMeoQFBLahNk/lKal4BE=' 
WHERE 
  key_id = '86c0b71605d73140e89cfa34a75f057c038a5b8aae8c8b91ee1a838763f6e065' 
  AND (
    token = 'MqwQQ1uOmOA3E+epmld+xHsnMeoQFBLahNk/lKal4BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )