UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EnqJF1cJt1oNcdPbSk20Nbe3nj7fqNTqQLRrksfwjw=' 
WHERE 
  key_id = '3106530575835e7cb9833587fa83be94949bcd97b87d981c0ba51c573b2374f7' 
  AND (
    token = '9EnqJF1cJt1oNcdPbSk20Nbe3nj7fqNTqQLRrksfwjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )