UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TxiNl3+YMaKRueaxoR7tRrcDm4N6fMxdKdQInf8O98=' 
WHERE 
  key_id = '1656a2d8d8693202034b3bdbbd249fb9638521beedf3149a1d0d1290815e7886' 
  AND (
    token = '5TxiNl3+YMaKRueaxoR7tRrcDm4N6fMxdKdQInf8O98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )