UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8J/JQFYf8MyNcptSuOsAbgkxb4QJCEDNqsryKUC2W0A=' 
WHERE 
  key_id = '1603e9435c0e151aa924a048e9de60d24bd428538622e6a22217e19e388c41a5' 
  AND (
    token = '8J/JQFYf8MyNcptSuOsAbgkxb4QJCEDNqsryKUC2W0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )