UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x16URQ/BLuHGPLP73hiLvyd5/gD/nK/EQH6+MOK0yIA=' 
WHERE 
  key_id = '4c1d184ee6a7b4f867223785489ba5fd9dceffb6a55ad6b863cbcfb1fb6c4d0a' 
  AND (
    token = 'x16URQ/BLuHGPLP73hiLvyd5/gD/nK/EQH6+MOK0yIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )