UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3haYvJU1ut5c5QDwCdiW/w9iLud3BzePHW/LyrMhSUs=' 
WHERE 
  key_id = 'efd771705b8b4ba71a37374a72531255c21c545a05caa9be138283df0ca26f9d' 
  AND (
    token = '3haYvJU1ut5c5QDwCdiW/w9iLud3BzePHW/LyrMhSUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00013