UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vzHsoWDAFstotpcfi5wiLds1NEWJwYTyALuI1zVmfM=' 
WHERE 
  key_id = 'd5f6499679953a60b36839cef7f3a37e08077c7d43a75f08a397d7ad3f3b8dfd' 
  AND (
    token = '1vzHsoWDAFstotpcfi5wiLds1NEWJwYTyALuI1zVmfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )