UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lga5Hd1VL1ZmCVtjF/1fQQXTiSDU1lxWsYqke4jBzU=' 
WHERE 
  key_id = 'd7906c0d8ba8e2e14e2ad12570f97cc37c9dd7d7dbc8baa6e650e0781d25ee2b' 
  AND (
    token = '3lga5Hd1VL1ZmCVtjF/1fQQXTiSDU1lxWsYqke4jBzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )