UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYAq8H850ADBjtPRzmytxGuSI5ZT58YoQ9HNZX7ybcU=' 
WHERE 
  key_id = '4847569b694fd7826e3129237e249c668e475f2f531a9090c7f3156722e405ed' 
  AND (
    token = 'yYAq8H850ADBjtPRzmytxGuSI5ZT58YoQ9HNZX7ybcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )