UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61yhCXchaJhXWCZJHGi6eJgFdeRnDW3eDH8sIu+4Zwk=' 
WHERE 
  key_id = '79605298a0f57749a67439064a221c71032dacc6632959165830525b7bd116a1' 
  AND (
    token = '61yhCXchaJhXWCZJHGi6eJgFdeRnDW3eDH8sIu+4Zwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )