UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gH8Z0auY6OoUDF/0U959aXw0X7yy9DStDHilIS2BwwQ=' 
WHERE 
  key_id = 'd26f8688f6f136ca446ebbeaa280ed7199a128d2d7b4b967229caef081914086' 
  AND (
    token = 'gH8Z0auY6OoUDF/0U959aXw0X7yy9DStDHilIS2BwwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )