UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwChLdXx4fuxgwNn35NAMd5LkYmWLDFtLW++BY9XAzM=' 
WHERE 
  key_id = 'b43a03a0da8ae38382d20ce005ea1a795ec2f254715ee481cdfc4d290efee0d3' 
  AND (
    token = 'kwChLdXx4fuxgwNn35NAMd5LkYmWLDFtLW++BY9XAzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )