UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ErO4c5rV3zYFsUO6VyKKcb+7joNVZmjqpLE561Dm/o=' 
WHERE 
  key_id = 'd847b781f88495ef6ebe9f7fc132dae8f2449128ff961ec647fef982010f831e' 
  AND (
    token = '8ErO4c5rV3zYFsUO6VyKKcb+7joNVZmjqpLE561Dm/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )