UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzRWbWsAAVQ662K8Mb0nSxwuEysPJoJKfTtpoFWDBbo=' 
WHERE 
  key_id = '729acc1d95418ebde93c91bc5c117b41c2e86a356c35f70d5d542d3e3c57a995' 
  AND (
    token = 'RzRWbWsAAVQ662K8Mb0nSxwuEysPJoJKfTtpoFWDBbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )