UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZelqpKvBjDnHACaD+FlinlDHjxqsoY7yRK4M0ssDZU=' 
WHERE 
  key_id = '76ae2711305c7b9c186a87265e5228a8d9f1bbfe8f64fde6fd9bd92297a9df31' 
  AND (
    token = 'HZelqpKvBjDnHACaD+FlinlDHjxqsoY7yRK4M0ssDZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )