UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+2oGefX2zNN4r31i1mQSfXxiLb9Y/n9YS5mqK/2opI=' 
WHERE 
  key_id = '194cfd9501ea989ce432d6003c7d799945649b7d72cb8015d3318d9e2dbdea30' 
  AND (
    token = '9+2oGefX2zNN4r31i1mQSfXxiLb9Y/n9YS5mqK/2opI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )