UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zu1W1Qf2e5jbiPLJXyHdUhoVuREUyvftwCl5AI7I4FQ=' 
WHERE 
  key_id = '0dd6b25f9c4568b91b02c7bdb3365d4fb586752e73886878c30c5729f14ac54a' 
  AND (
    token = 'zu1W1Qf2e5jbiPLJXyHdUhoVuREUyvftwCl5AI7I4FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )