UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGfvTSUvVHZmFsHpjNhbLASk4Cp3eq09oHA7QIS+e4o=' 
WHERE 
  key_id = '83f3d31b20ba1e225d75b5cbb7ed7069462806faddb5b5e1461a4ee73ae32627' 
  AND (
    token = 'bGfvTSUvVHZmFsHpjNhbLASk4Cp3eq09oHA7QIS+e4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )