UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8IVDZMwRusFuYR+q/meu903mFLUU70d14UU03Lc0yI=' 
WHERE 
  key_id = '3946d9ae4459b8c180e99e2504739d412a5539d007ac1697213fb8e0aae3f6e6' 
  AND (
    token = 'E8IVDZMwRusFuYR+q/meu903mFLUU70d14UU03Lc0yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )