UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KkX40htBU8+UvJpE5lM3lWGctBORNd93WWAAAb7834=' 
WHERE 
  key_id = '599002579659b46614552dfe31ab29c74bad43958361ef90d3d711fe689181ff' 
  AND (
    token = '2KkX40htBU8+UvJpE5lM3lWGctBORNd93WWAAAb7834=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )