UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFK1HdfqIZJ1Kv/3XiNn0h023QU/otTpIjkIkBCZyoI=' 
WHERE 
  key_id = '23825b6780969582121ff8d1bca6eb7ec9b922f944bfa3317506e41f5e1f521f' 
  AND (
    token = 'lFK1HdfqIZJ1Kv/3XiNn0h023QU/otTpIjkIkBCZyoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )