UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpej5lMH7viGE3righct7d+/+ongNnXhEt6CDFg0J2Q=' 
WHERE 
  key_id = 'd46004d2ad19e5bdece8f6cf457d931fde5e1a523854fc39001d26208a16aff2' 
  AND (
    token = 'cpej5lMH7viGE3righct7d+/+ongNnXhEt6CDFg0J2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )