UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LEMfS8KHGB2WtKFIfZsstNRLgD0qQTSvb305aiz3cA=' 
WHERE 
  key_id = 'a9a24da815cfd78f405cbab38e805836227174c417ae096de60767be105a080f' 
  AND (
    token = '9LEMfS8KHGB2WtKFIfZsstNRLgD0qQTSvb305aiz3cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )