UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcBaxeWhQNYIbG7MP2enSslTQ7+eGfNkdRVfRmEcecU=' 
WHERE 
  key_id = '21d10144d9332476e1d51407f591ba535537b8f2db6dd1bc4b20953411d3fb5e' 
  AND (
    token = 'TcBaxeWhQNYIbG7MP2enSslTQ7+eGfNkdRVfRmEcecU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )