UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Isbbm38/FZKcwR5KoH9fLcH6r1SdsKI9j1mKZSi2Is=' 
WHERE 
  key_id = '738708a696ca30e795b3f8511efecc0552ff15164e09d6a4c5bdc1a2c006cab2' 
  AND (
    token = '/Isbbm38/FZKcwR5KoH9fLcH6r1SdsKI9j1mKZSi2Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )