UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDUr6AMkArBVL6nfl9Rekmev46JJBDAqWV9ELYLY68Y=' 
WHERE 
  key_id = '964e512287ff07ba13f8323905dc3bfba33ea232dc12a4171ca10ef798b27289' 
  AND (
    token = 'VDUr6AMkArBVL6nfl9Rekmev46JJBDAqWV9ELYLY68Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )