UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpPvTIMmpPKkptae6vE9kMExFpW0wj+jNpR9GoCl6HA=' 
WHERE 
  key_id = '3691e767ff36246ffb46b43da264a2e2a8c4ce383c631edcec6eb6185e9f1406' 
  AND (
    token = 'LpPvTIMmpPKkptae6vE9kMExFpW0wj+jNpR9GoCl6HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )