UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klAEJdHD7BUG6lOFgZzBHiH5XST5j+7Y6JiAuvYOZ0I=' 
WHERE 
  key_id = '36f2e199a0aef039f0580d9e8a80d60c13755fd7c6d484243cbd484361f3a2c7' 
  AND (
    token = 'klAEJdHD7BUG6lOFgZzBHiH5XST5j+7Y6JiAuvYOZ0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )