UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uk63E0SCw+Q8uVnnsS1UpIVB+58P92IHMnyKFWlSvcI=' 
WHERE 
  key_id = 'a6706e371c66bf1ea40eaface8d7c8005aac410f7935dd7cc1f2c1f1a52ffddb' 
  AND (
    token = 'uk63E0SCw+Q8uVnnsS1UpIVB+58P92IHMnyKFWlSvcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )