UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MVxkSWQ6Yl4w1QqSBMUhHOmpKRoz5jUNn7TbN5NSUQU=' 
WHERE 
  key_id = '8cdaaab6cb47224486cbd668cd92fe160eb7cb6248029fd30d0a043d5721edf1' 
  AND (
    token = 'MVxkSWQ6Yl4w1QqSBMUhHOmpKRoz5jUNn7TbN5NSUQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )