UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAeVIoh4slEASN5nZiy83ZxWb4Y5aceH58Z0kS7EctI=' 
WHERE 
  key_id = '2b1e5a9413e218ac74c697ffc8502cc0bf595ac11b7deea76da627867d90daaf' 
  AND (
    token = 'LAeVIoh4slEASN5nZiy83ZxWb4Y5aceH58Z0kS7EctI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )