UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vv4naraS76SIcWmnNKu3LoZcmksX8wpFvDQo9Ogi8Go=' 
WHERE 
  key_id = '6cb602066f38e7b46dfe8ea6b06a37b2320cb310f8bd8a578176ea5843347d19' 
  AND (
    token = 'Vv4naraS76SIcWmnNKu3LoZcmksX8wpFvDQo9Ogi8Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )