UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YZwZxW48rpeLICXqb3PR6KOOAAKPjwFtPaNhgl0jxE=' 
WHERE 
  key_id = '9e30d0f53adfba814039796f7642452f50f5e24f85c140aa684fd0a333858513' 
  AND (
    token = '3YZwZxW48rpeLICXqb3PR6KOOAAKPjwFtPaNhgl0jxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )