UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrXJe5Jj/PhPirm3xzA0KPvKqeUttU7h6jkN49FBJqE=' 
WHERE 
  key_id = 'f99fb889e6116ee9ecd9b65cc625b328de29a1dd4f186cdf7ae04078352499e5' 
  AND (
    token = 'nrXJe5Jj/PhPirm3xzA0KPvKqeUttU7h6jkN49FBJqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )