UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXO4BwYh+v5NUvGIj9KCEJCOOwuX2orHsVJq9Owr47s=' 
WHERE 
  key_id = '3930ff5332e869c559efda09424072f163ce3d0084474eb5449a29607ef8af9e' 
  AND (
    token = 'sXO4BwYh+v5NUvGIj9KCEJCOOwuX2orHsVJq9Owr47s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )