UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XLoA9+UhwoVEd11fWBWkeNYbxdBuWKQro1doCy9pNE=' 
WHERE 
  key_id = '744531cc3e81bdd40a261a9e23166e57b30a2ab86b5619b796dcea2d929a5808' 
  AND (
    token = '3XLoA9+UhwoVEd11fWBWkeNYbxdBuWKQro1doCy9pNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )