UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yy6BT9OEJcDdIJO7TwvG33TIP/grSrUBoA1WXuAv3k=' 
WHERE 
  key_id = '7aa56cc520b047b6574f2b700b420989158ca3086288e76e79298a24019f383f' 
  AND (
    token = '5yy6BT9OEJcDdIJO7TwvG33TIP/grSrUBoA1WXuAv3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )