UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uq9ZDl/WvNBAvoRYRAyCSaObfcX55QsG/ZFZkfMPJXg=' 
WHERE 
  key_id = '6b32a76f712cbed331591367276345dd973671d4a31944ae7439b12b2b6f531d' 
  AND (
    token = 'Uq9ZDl/WvNBAvoRYRAyCSaObfcX55QsG/ZFZkfMPJXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )