UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rX9V0QGzu4BrsJVFAhEW71u9NRR3VxgrMxUjrrwDioI=' 
WHERE 
  key_id = '2e2fa0a7a5e21eb0d10cbfb8098bf6e85efeacdd9bd6744ae68b348fc4dcfa14' 
  AND (
    token = 'rX9V0QGzu4BrsJVFAhEW71u9NRR3VxgrMxUjrrwDioI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )