UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSRqYl9lXcvVqkRxlYulQjebeT+PJ9DzoUJOXsw8CTs=' 
WHERE 
  key_id = '67e40f369169c2926d4c14d300ed431f75bed41e1ce85baa1d0968cfd50e31f3' 
  AND (
    token = 'PSRqYl9lXcvVqkRxlYulQjebeT+PJ9DzoUJOXsw8CTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )