UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zRzzLGrBYk7TAGciHjVnn2S/kYRwH4mZYtarnS9VBs=' 
WHERE 
  key_id = '323eb58dde6959c96ac54aa1007925c1ed5129ba01b83db181e0c90ab4a1868a' 
  AND (
    token = '8zRzzLGrBYk7TAGciHjVnn2S/kYRwH4mZYtarnS9VBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )