UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cd9P+EEcUuv4pzKdreTEC8RtgLCSXSJhqh5obchNSVs=' 
WHERE 
  key_id = '286036bbd0c565a9151bc3694628bd93498eae367f6b3dabf9978990e2955fcf' 
  AND (
    token = 'Cd9P+EEcUuv4pzKdreTEC8RtgLCSXSJhqh5obchNSVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )