UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckEPfn2xhn4TObyyBp4xqQlwB5unC+hQJ9Q5eMKM6us=' 
WHERE 
  key_id = '3d1e1831330262c077afef55b7d90db714b604db46db9476d726d59519e99efe' 
  AND (
    token = 'ckEPfn2xhn4TObyyBp4xqQlwB5unC+hQJ9Q5eMKM6us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )