UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/zd/k1TM2wIyLtGz9mETpPV7XQ1NMNtUdUkaf6G9uI=' 
WHERE 
  key_id = '1341dfbfbf3b06fefb10af0200e113d40d39c0afb434f0799611fc73cf7a355c' 
  AND (
    token = '6/zd/k1TM2wIyLtGz9mETpPV7XQ1NMNtUdUkaf6G9uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )