UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kzVPErUacTSRmrg9ErXLKaigNOFjbOn8kxKxsCfvV0=' 
WHERE 
  key_id = '89504d167d01cbc8b0e7cdca816d39c4cb59378cc64a377f9617823c90bbebf3' 
  AND (
    token = '8kzVPErUacTSRmrg9ErXLKaigNOFjbOn8kxKxsCfvV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )