UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dczZw0jMpHvzbfQTQHtyntiI3Anj8uw9FVkLapUhjdU=' 
WHERE 
  key_id = '10c051a7087877b48224bc7ad953c5c13ae386a40cdad8416f3a6fad639fcd50' 
  AND (
    token = 'dczZw0jMpHvzbfQTQHtyntiI3Anj8uw9FVkLapUhjdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )