UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKSmi8WUKBZ0yEHdb27pPzty5NO5qsRzeVSaXeIO3Zk=' 
WHERE 
  key_id = '211eb08840584d0e742e67ecf717517cb672da1532373f9de1b21b33dc475f1e' 
  AND (
    token = 'eKSmi8WUKBZ0yEHdb27pPzty5NO5qsRzeVSaXeIO3Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )