UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/gyP/pQbrkvj6n+o9syZuzmFkh7gs6OAHurHnYVqrU=' 
WHERE 
  key_id = 'c386088e46b2a2cf9418cecd1339e327c638a353dec69c5c4800e530f2ef2fe0' 
  AND (
    token = '8/gyP/pQbrkvj6n+o9syZuzmFkh7gs6OAHurHnYVqrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )