UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFCLr7p7Kv7OTYKVDMsbTDwaEaQ7jxoFSO7FhgX0y30=' 
WHERE 
  key_id = '54fcf05f80a9416a7491bdc9de5f03f7ae4105c5c0f595190c0dfe82d5d6f2e8' 
  AND (
    token = 'ZFCLr7p7Kv7OTYKVDMsbTDwaEaQ7jxoFSO7FhgX0y30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )