UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EgTKjViIqEJQORailh0skOHwe0qvPlHulgkBny+CiQ=' 
WHERE 
  key_id = '28addd2cf0c372f962232c8ebe8dcf8c844b1cb0fee49cf1b63ff209b322de29' 
  AND (
    token = '4EgTKjViIqEJQORailh0skOHwe0qvPlHulgkBny+CiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )