UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjFVANMtMtnQXoPuG8qqbYo19Ne0bWOruo5e61jjeXQ=' 
WHERE 
  key_id = '29f49a58228f12d0307289689382afee93426128dace0135bcec3ce93186dc0c' 
  AND (
    token = 'jjFVANMtMtnQXoPuG8qqbYo19Ne0bWOruo5e61jjeXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )