UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eMZvsBtIX3JssX03TumDkyBymAW7hj2BMAXShOuc1w=' 
WHERE 
  key_id = '9bde76c4fc595309d04d40f47f9ac8534f890277bd0e90ba948f7d1159b1b04d' 
  AND (
    token = '8eMZvsBtIX3JssX03TumDkyBymAW7hj2BMAXShOuc1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )