UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIYNs/ouA0IvREdzkYCdCCfIMqpWhOusSGArq4XtVJo=' 
WHERE 
  key_id = '4b5a0ac619bbcfe0b67905a8a625eb5873a2493afa5688e7788217a260145bdb' 
  AND (
    token = 'pIYNs/ouA0IvREdzkYCdCCfIMqpWhOusSGArq4XtVJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )