UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZWzLUy6GBSF/3EvKJ2o0SLC8uNna287Q/ELoepWCGI=' 
WHERE 
  key_id = '913e318740b219e626441fa42820a905669540e0bd2b50330e563a8ce96b485f' 
  AND (
    token = 'bZWzLUy6GBSF/3EvKJ2o0SLC8uNna287Q/ELoepWCGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )