UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd62mPo7Co2nNeJKiRmhxxWNlWXdnfrMvEa3fS6gihM=' 
WHERE 
  key_id = 'fbf956585a4b1bda64f75a648416a28d2d1d0fc87480149270f255a49ca226f2' 
  AND (
    token = 'nd62mPo7Co2nNeJKiRmhxxWNlWXdnfrMvEa3fS6gihM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )