UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pgx+mCu/wD65GEIJhI1GLsTmT/MHShxtoCHbRmolTcQ=' 
WHERE 
  key_id = 'a64fb1addc0b000482768da9cb3f3a511fe8d25a32586f0eb69d5602a646d67a' 
  AND (
    token = 'Pgx+mCu/wD65GEIJhI1GLsTmT/MHShxtoCHbRmolTcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )