UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKffK3JWXXhGxvInawDB3OXm5beTJpf9KPRLa9FkMms=' 
WHERE 
  key_id = '2aa9c22482d6e7d42e565d9fba36c0c711d2bd876c011abc17658e41167abd76' 
  AND (
    token = 'XKffK3JWXXhGxvInawDB3OXm5beTJpf9KPRLa9FkMms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )