UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6b9FPPoyHhYfaPYCogCN1/iNc1TJPZ1S+W9PIJwrpXw=' 
WHERE 
  key_id = 'c5dbd4cd0dc98b9c86e63d1f46d07481adbb19766c73d5d70b7a1bd1b2c23ed1' 
  AND (
    token = '6b9FPPoyHhYfaPYCogCN1/iNc1TJPZ1S+W9PIJwrpXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )