UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rCBfPmzTqybj4MUrya2CbWVdcKQJeWNeQwljVx6tkM=' 
WHERE 
  key_id = 'e73e6e989f2c55b7d6c06629f7831d6e89119eaf3dcf3f11933dfc6f708767e8' 
  AND (
    token = '2rCBfPmzTqybj4MUrya2CbWVdcKQJeWNeQwljVx6tkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )