UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUCNqvDaq1ZIE4PRfCP9MX4rySVCS4fwZm5T+IOWVOw=' 
WHERE 
  key_id = '85a8893acadcc6df27ebcf4432d58cc8b55d7797df07f1555b438f1cc4603e20' 
  AND (
    token = 'AUCNqvDaq1ZIE4PRfCP9MX4rySVCS4fwZm5T+IOWVOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )