UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqWXknUsdBq7XJpwoRYiGukeBv6ii675XwtSpgL9N6o=' 
WHERE 
  key_id = '780b439088202c9a691c843af5b26011588b8c054a8208f2f63d94452c2afc14' 
  AND (
    token = 'yqWXknUsdBq7XJpwoRYiGukeBv6ii675XwtSpgL9N6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )