UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rt4Ji/XiO7Tjx/ZhFdDphA02mgnQOslezAuWG/oVlxk=' 
WHERE 
  key_id = '1e71826b93c52dbea9ecbb69042bafd649acae52a3190aff76afc30cb9ce676c' 
  AND (
    token = 'rt4Ji/XiO7Tjx/ZhFdDphA02mgnQOslezAuWG/oVlxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )