UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxbknvCpoYmWQ349KgcQ6QN8G+BJLvyNQzTqBHfdbnc=' 
WHERE 
  key_id = '227d0fb7ae14eb8f9e1927772f75833ebf70858920526f2c6e199f59e41f131a' 
  AND (
    token = 'HxbknvCpoYmWQ349KgcQ6QN8G+BJLvyNQzTqBHfdbnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )