UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZhsNYsP6DndX9XTGAHtpatcXBaS1BDKZbetNWv4xE4=' 
WHERE 
  key_id = '327979d552a491e913beda9f7da005455c77dab3d84890d77ebc88e2db9b5d3e' 
  AND (
    token = 'UZhsNYsP6DndX9XTGAHtpatcXBaS1BDKZbetNWv4xE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )