UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SLeDxY8Lp6QrUIMI4BA8XQq38DtNYgQnRlZIxLLv9U=' 
WHERE 
  key_id = '584c22f9273be9c14e82f1c66c9abcb103abfd0310be8742560c13937fac0ecc' 
  AND (
    token = '6SLeDxY8Lp6QrUIMI4BA8XQq38DtNYgQnRlZIxLLv9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )