UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V3KJqG+4459eb3iheydgOaX629Ph6eFpaGa75IsYSk=' 
WHERE 
  key_id = 'a0c29ad3a6133cceb73b121a70293918ecd7c3020f4c29d8b9e16270626f8d3d' 
  AND (
    token = '+V3KJqG+4459eb3iheydgOaX629Ph6eFpaGa75IsYSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )