UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgHcKY7XJ7XZGQlM8N4v37nVEt+O/UrX+68KfiFo0o0=' 
WHERE 
  key_id = '124024ab14f767e20d96d0a8bb52cfb06aae0d216e3f2543cf88a56776c5fc84' 
  AND (
    token = 'DgHcKY7XJ7XZGQlM8N4v37nVEt+O/UrX+68KfiFo0o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )