UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdK1kBMyzaJJ0CdmVvGHF7yeF0TMjVL0Nvedr9wvFIA=' 
WHERE 
  key_id = '68cb9ce714eedc1197b93b2c6826dc568c3da19133d66a15f16fe09ec59b2481' 
  AND (
    token = 'HdK1kBMyzaJJ0CdmVvGHF7yeF0TMjVL0Nvedr9wvFIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )