UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AR9uH/ARybipeVF83ts867jc19IqMjtUVNlwVpANo+U=' 
WHERE 
  key_id = '7d4ddbabadf36ba12ee188b9f974ac20c9e1ef63526e2d1f8bc3fc09e9162b91' 
  AND (
    token = 'AR9uH/ARybipeVF83ts867jc19IqMjtUVNlwVpANo+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )