UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xl7NG9xfr3fZby0fILMHsvj7sHI1h2QbomRuQ3UwMck=' 
WHERE 
  key_id = '4714ab6af9c0fbfe7edefd77e6b095b82e355ab0d2ada1aae90fb4942cc3a3d2' 
  AND (
    token = 'Xl7NG9xfr3fZby0fILMHsvj7sHI1h2QbomRuQ3UwMck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )