UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuKgv++PC1B3+bU09VWPilpltFrouS9rZE49T6YmSQo=' 
WHERE 
  key_id = 'a40cf12e3d3c4e6c3e99f2689495be0fb4e71e614959c91a1ecde0d489cc3870' 
  AND (
    token = 'uuKgv++PC1B3+bU09VWPilpltFrouS9rZE49T6YmSQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )