UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/my0FK6vQHnWIqviSCn75XfOWlQHAyzV29l/gK5GgU=' 
WHERE 
  key_id = '76a33c5780e520bf57ff8eb3b52c96d60ca608092232c57d3f7b6f42873b4322' 
  AND (
    token = '3/my0FK6vQHnWIqviSCn75XfOWlQHAyzV29l/gK5GgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )