UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '06Zwq371fCIcchtZz7b3ffkkK6hLKocG6dl4NsYu8mA=' 
WHERE 
  key_id = 'b666ae1389b388087a499a23c03c5266ea1efc6681e2d9ebfa0a5b93d0d48228' 
  AND (
    token = '06Zwq371fCIcchtZz7b3ffkkK6hLKocG6dl4NsYu8mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )