UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkRaQvlJYfeKbQWm6W7apzlwPoq/N2+oNclXkUQlk4s=' 
WHERE 
  key_id = '57d830a6e484bab069da9b194da033acf93eb8eb46d15aa66f7fcbd664d51156' 
  AND (
    token = 'kkRaQvlJYfeKbQWm6W7apzlwPoq/N2+oNclXkUQlk4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )