UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KAGUnN671Mz5TWnP6ex6QATZ5aQd3RZItslwICjT+U=' 
WHERE 
  key_id = '19df34e1bd423ee256111ce4bbd4c995fbf3d018736b0b4105aa447ae6f99787' 
  AND (
    token = '/KAGUnN671Mz5TWnP6ex6QATZ5aQd3RZItslwICjT+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )