UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdcdoKVkje8PRR78Klk0JDDS6BnabnNOUvxa3ltMqpo=' 
WHERE 
  key_id = 'bd07a34967af10b23646a30c574f2382bbb5e9b37c25cada3e6c534709d5c519' 
  AND (
    token = 'QdcdoKVkje8PRR78Klk0JDDS6BnabnNOUvxa3ltMqpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )