UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ueCd5Ags1XmzJGAnZZzHKAzaeFnWFsHVmweaQGedX0=' 
WHERE 
  key_id = 'abe78d0d2c46e117730906c8591fdada84345aa5b7d9e2568c68560ec42af195' 
  AND (
    token = '6ueCd5Ags1XmzJGAnZZzHKAzaeFnWFsHVmweaQGedX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )