UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MiC5KLOvwWGV8SbuH9WuTFtlA1JCDKb4hLf0FS7fA2o=' 
WHERE 
  key_id = '1c38fd4c337e59543d49f50d2fe9afd5556c743a52b36e1e5eb22ed9287c06ae' 
  AND (
    token = 'MiC5KLOvwWGV8SbuH9WuTFtlA1JCDKb4hLf0FS7fA2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )