UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSLFSDspIJSNyt9Q0BEVauwmzklxDtkmT33zezRyXSo=' 
WHERE 
  key_id = '1987e59992d7b8134bcece5c14db873183e8f4d2b2833c1a66d2ab82bad0e8cb' 
  AND (
    token = 'DSLFSDspIJSNyt9Q0BEVauwmzklxDtkmT33zezRyXSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )