UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGnAwt5/kMyWCVZPdURO0vQBmlGygQMroIYipAwenNs=' 
WHERE 
  key_id = '5eaed32eeedba38a90ce0759c58fe8e8a233486551f6ae13b3f961c7f96b3d00' 
  AND (
    token = 'UGnAwt5/kMyWCVZPdURO0vQBmlGygQMroIYipAwenNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )