UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8L/KoLNMKbLOCbkCRt6q5zzzeGt6oxl4V6GQtopGmA=' 
WHERE 
  key_id = '89572e92b20746097bdd454e867d8cf811607ba014fec1533b701a57b2d1fd7d' 
  AND (
    token = 'y8L/KoLNMKbLOCbkCRt6q5zzzeGt6oxl4V6GQtopGmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )