UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BZ/MUEGs+/QyG7E/ReT+kdV1fU9s5qiEa1uTcpBsyo=' 
WHERE 
  key_id = '4077ba78be7a9eb840fb8aec18e000c5f2d41bea19ec71ba213bdfeb887b9ba7' 
  AND (
    token = '7BZ/MUEGs+/QyG7E/ReT+kdV1fU9s5qiEa1uTcpBsyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )