UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFSA69Lo0yYiDx5QV5BoH7b2DG5NM2iUjIAGPhNiRF8=' 
WHERE 
  key_id = '6c4b2cbb294c0211c417023256726a3ceb8af01af66f61ae7d3b215ba8cb2330' 
  AND (
    token = 'CFSA69Lo0yYiDx5QV5BoH7b2DG5NM2iUjIAGPhNiRF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )