UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nmfSDXotrBcVdi9mc4KTlIysucGJwcoKuCIkRa4zXE=' 
WHERE 
  key_id = 'cfc69f560d12edb40fff103a21fd866de1c7e017180591cb947376089aff99f3' 
  AND (
    token = '5nmfSDXotrBcVdi9mc4KTlIysucGJwcoKuCIkRa4zXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )