UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQupgARpUfOJKn3PoviZION3JwggmGlUhEyyNL/R4qI=' 
WHERE 
  key_id = '9cfcfdc315824023838f50c74f73bed4d64307cca14fec82e69f7b0837fa502f' 
  AND (
    token = 'pQupgARpUfOJKn3PoviZION3JwggmGlUhEyyNL/R4qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )