UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhvVBKW5iDbgSwSb9jLNN93ZdqEgYO6NMTaeE2dmwdA=' 
WHERE 
  key_id = '97cfbed1faa49b27f6f87b9f248fdf2a9599511a96afc6cabb981c4874c86b2c' 
  AND (
    token = 'JhvVBKW5iDbgSwSb9jLNN93ZdqEgYO6NMTaeE2dmwdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )