UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGZiuzuQ/ZuNKBnlVNK9rQEvawtEYNPd3lIyxBHKo8Q=' 
WHERE 
  key_id = '8789df307f8841e2c8d4d0b73b18141b84753ef087124b99bd92a9f8ed901743' 
  AND (
    token = 'SGZiuzuQ/ZuNKBnlVNK9rQEvawtEYNPd3lIyxBHKo8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )