UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9v45USMVxBKunfv5bSlcHmyG6UO9QOMdqTeXmjrn/nA=' 
WHERE 
  key_id = 'da1862cb58297f8802cfc6a8ce543280b4191675c139f0438a56afeba5a720ed' 
  AND (
    token = '9v45USMVxBKunfv5bSlcHmyG6UO9QOMdqTeXmjrn/nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )