UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKMju/UXYj8rjdQkvC8KRHdaiUj+pnG/MkbUIFscQUc=' 
WHERE 
  key_id = 'cdda40485788f3d02a3ce240995f16b8b97e61073ca66a2b971e3cc021e43b4a' 
  AND (
    token = 'pKMju/UXYj8rjdQkvC8KRHdaiUj+pnG/MkbUIFscQUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )