UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFW3q6Fip+vgiA4BkwuayU5LxAIj2f5u+1F1BOgsTVY=' 
WHERE 
  key_id = '691bd3b6a254c170228e1d1b025e51b18ad4c214daedd4c7d58e8cf831ff2108' 
  AND (
    token = 'UFW3q6Fip+vgiA4BkwuayU5LxAIj2f5u+1F1BOgsTVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )