UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXaGqSHSwT7iH1Iv64qpygRT5pXfXbAy6qTguSA/emk=' 
WHERE 
  key_id = '59b735b0d4f1aeadd7ef29c0fe33ed7e36a529c9f2118e1961fbebd3f6ed35de' 
  AND (
    token = 'WXaGqSHSwT7iH1Iv64qpygRT5pXfXbAy6qTguSA/emk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )