UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEE4NdWXXoCuZuh58eqTUlW0YuYmdVkLGI9+WF9NpLg=' 
WHERE 
  key_id = '824da2fb3afeb12a9f8e5d33baee6973280b1812c47bb643e816330d166181c2' 
  AND (
    token = 'eEE4NdWXXoCuZuh58eqTUlW0YuYmdVkLGI9+WF9NpLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )