UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLCYlGdgUDe2ZS+4iRHNkN2rXlBl97PrEKW7F/UqyT4=' 
WHERE 
  key_id = '11cd2295c548a1b31f44c3b65fcf839920469ff1015da360d6378250815cba6d' 
  AND (
    token = 'yLCYlGdgUDe2ZS+4iRHNkN2rXlBl97PrEKW7F/UqyT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )