UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgZ/6JzePr3MbEhIOljO/ahYvpD+RF/9uM/EGoX6CpQ=' 
WHERE 
  key_id = '21440d7fa1ccdee33e0b59799a90c38f9560799c274177364520a6233aab9568' 
  AND (
    token = 'SgZ/6JzePr3MbEhIOljO/ahYvpD+RF/9uM/EGoX6CpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )