UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scQsCB/IH6AthgvZTQ/B11EgVlJKabXDlffbONrfPyI=' 
WHERE 
  key_id = '52c2c63a4b76c81c82065159f2f66d7ef359ba09044c58a622519ecd045afa1d' 
  AND (
    token = 'scQsCB/IH6AthgvZTQ/B11EgVlJKabXDlffbONrfPyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )