UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3j9YaVwTvSi+KuYiIcmuAfmYBjfiOs+hiErWAiaeIAo=' 
WHERE 
  key_id = 'ff1f6695cc1a1fc4bc8702b401180aca6655c7c99e6780f5e8d17a9c8f44dcb7' 
  AND (
    token = '3j9YaVwTvSi+KuYiIcmuAfmYBjfiOs+hiErWAiaeIAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )