UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYDfdFpcLUShphY77h+q+eGxfbaCPzKzKjQ3DqPjq/8=' 
WHERE 
  key_id = '04f5709a2c1e05ae87f30ca5866386e55206d5b4a656e98e94dda5bc6a87c756' 
  AND (
    token = 'QYDfdFpcLUShphY77h+q+eGxfbaCPzKzKjQ3DqPjq/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )