UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2V1fR5jFKClRT/ukU0bZ/salICyCk87q5lPKNEXh/nQ=' 
WHERE 
  key_id = '8dcbebc6318270051b9b85b2bc3e59c517d82f2c0b17856967b1b71088a9bfcd' 
  AND (
    token = '2V1fR5jFKClRT/ukU0bZ/salICyCk87q5lPKNEXh/nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )