UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNOPTucsJ7Bn98cncK/nTm/GsIN7gGuLIlhFLxduZj0=' 
WHERE 
  key_id = '784cb6c8a846a84709a5ed8dfd93fc480c1be2aaf259d4a35bf7567fea443ca3' 
  AND (
    token = 'WNOPTucsJ7Bn98cncK/nTm/GsIN7gGuLIlhFLxduZj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )