UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUGVGM8IJXr64nEnmGr/Tv6OIdMQ7IArA+zqN03ZSAU=' 
WHERE 
  key_id = 'dff8be42ca3f83161562e1bcbaed0e1fc0362bd1f772fca8eff9692ea4ca7e6f' 
  AND (
    token = 'yUGVGM8IJXr64nEnmGr/Tv6OIdMQ7IArA+zqN03ZSAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )