UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8/QBCc/U7Cpw7mjXQNgTbLcauU+5p9ZxIdD7zYoYRg=' 
WHERE 
  key_id = 'ea7b4ed12fbf1a24fbb9fd69b459327b9106d75b963fd4716b6de071865889c3' 
  AND (
    token = 'C8/QBCc/U7Cpw7mjXQNgTbLcauU+5p9ZxIdD7zYoYRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )