UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FSrzU1VfVlP5SvikiiHroOSf27G2agIaAWlGsgUMgI=' 
WHERE 
  key_id = 'ff8e346ed3a7a86f6a2151a7a16c1c9d61f78e5c6274d57b18057dd673af8c97' 
  AND (
    token = '+FSrzU1VfVlP5SvikiiHroOSf27G2agIaAWlGsgUMgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )