UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIZtahGsnZND0I6L8Oui0EfWsdV0YL4oFZK5LMboVfA=' 
WHERE 
  key_id = '8e040db3ecce70f9dccfb8cc30266dbbc5cc4eac98178ac8cc1d1c47ba2cfb7c' 
  AND (
    token = 'KIZtahGsnZND0I6L8Oui0EfWsdV0YL4oFZK5LMboVfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )