UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJLzXn7MlioeeD3xYBilJSlSoZC07Jq/IV0jquR94Pc=' 
WHERE 
  key_id = '0464390571c2859fb4cc9ad264f9c2e4630994f6136aaeb0187d45b6b03cf292' 
  AND (
    token = 'RJLzXn7MlioeeD3xYBilJSlSoZC07Jq/IV0jquR94Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )