UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJhU5REKdnx51OezkwZ6pHIaZQSMxTiTOZuJUiUC1zo=' 
WHERE 
  key_id = 'd570419d6da67e051b6ff16a4941b5d36b35c35003fecd7341fb171c56e45a58' 
  AND (
    token = 'pJhU5REKdnx51OezkwZ6pHIaZQSMxTiTOZuJUiUC1zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )