UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AhclkQRvy+iEYhzlsgQQniaLufcxLNXw7PF337IkH8=' 
WHERE 
  key_id = '0b2db498d480fcb1438c0712ca988d95d7ccb8786beaa17d9833266c37225da4' 
  AND (
    token = '9AhclkQRvy+iEYhzlsgQQniaLufcxLNXw7PF337IkH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )