UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9eVrqrtt58t1+T/7IHQ1i9+fpQPk5dAcE+sl7CrhLk=' 
WHERE 
  key_id = 'a79d164d1bdc9cc1e6c70de4f16762b0609409a67fb2ba7c8e5bc6180c72d8cb' 
  AND (
    token = 'V9eVrqrtt58t1+T/7IHQ1i9+fpQPk5dAcE+sl7CrhLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )