UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C95AuZziGWrcnOWyr6nZlFuro82LxAYV8S+GeQHejDU=' 
WHERE 
  key_id = '1aae30a6cb40c1fe186cc8a246396bbdba34fb8fc9725a8aa1122a62264ad087' 
  AND (
    token = 'C95AuZziGWrcnOWyr6nZlFuro82LxAYV8S+GeQHejDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )