UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+G64oI6Q7euWH6dq6LWMK27QnV/efp2UCUnttXlH8f0=' 
WHERE 
  key_id = 'f9744b64bda21444e24f1ccb4882a43555658581cd42025f63375008ad9c9179' 
  AND (
    token = '+G64oI6Q7euWH6dq6LWMK27QnV/efp2UCUnttXlH8f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )