UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XD3TPQPHIvBQaCkYNyB2gKJOQ9yS6cdPledG1pvnFg=' 
WHERE 
  key_id = '393ab8e43f96c65ac37b3e01235eebe9a13d8772fba9c600d080aac29c9e7e75' 
  AND (
    token = '2XD3TPQPHIvBQaCkYNyB2gKJOQ9yS6cdPledG1pvnFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )