UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lRJOot+sJ3fLdprF4/pPFk3TGE8o+MQe2LXDjcg5Cw=' 
WHERE 
  key_id = '4d8f7ebb32fbb65e8e1afc06c65cd75fe6182d8d3d385f89d2e7f77fcd88fa85' 
  AND (
    token = '1lRJOot+sJ3fLdprF4/pPFk3TGE8o+MQe2LXDjcg5Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )