UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgzZr+zG7zdzLQgXuvsasuWB1XZUZhv9MKuoGI2Kr1Y=' 
WHERE 
  key_id = 'db400cd4a258795d32f1b2c2cbb2ee46a85d2431484885c8ee27012f68b906b1' 
  AND (
    token = 'SgzZr+zG7zdzLQgXuvsasuWB1XZUZhv9MKuoGI2Kr1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )