UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMQfjEQscH9NixH1tBFYQUKeFc8h1x5n1VoIWzTjCvc=' 
WHERE 
  key_id = '5dcef72f27a3f6a10464a7343e8c6bc9eaede1b510c3e418a1236399f1a427cf' 
  AND (
    token = 'vMQfjEQscH9NixH1tBFYQUKeFc8h1x5n1VoIWzTjCvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )