UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5u7DC//jo1XGbuXqhlUuUsaEOinDjyKmMN+xlXl/A90=' 
WHERE 
  key_id = '1fb3a5dae85c12f7efda17a4522a70c6f555a039bdf4ecbb9711b872b5a0999c' 
  AND (
    token = '5u7DC//jo1XGbuXqhlUuUsaEOinDjyKmMN+xlXl/A90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )