UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liEtRoXabPqiRouBUR6wcp/9VlorVPRWb2bxAuDpO1o=' 
WHERE 
  key_id = '3686c7d7e0e69541a8e99797efd79ad85658dd9826361ed07c8e9eb0d5cc7f69' 
  AND (
    token = 'liEtRoXabPqiRouBUR6wcp/9VlorVPRWb2bxAuDpO1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )