UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsIgSLaP4thDcXKmJnY+t7UmvV/WqgZWsQu/BGWNfb0=' 
WHERE 
  key_id = '91746ffed0886e105ac15a8f79f36b12b1fe0989554bf79017f7775b8a01bbbb' 
  AND (
    token = 'AsIgSLaP4thDcXKmJnY+t7UmvV/WqgZWsQu/BGWNfb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )