UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIOgUMaty08YIcWOBl0O6v0CsPs4p7DRn3NZouc5Afg=' 
WHERE 
  key_id = '31f014435be54989a3f50fdd6d80ff728d5cfd16439d596d64087fb6012f4821' 
  AND (
    token = 'nIOgUMaty08YIcWOBl0O6v0CsPs4p7DRn3NZouc5Afg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )