UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oL5+ilBhNZUJiG42Er6Na7IRruL6SrnKDZ9McEhua38=' 
WHERE 
  key_id = 'cff6070e60191258e0c583d980b659c9ebb31482e0c4ceaf4e1e7e97fd7c64fe' 
  AND (
    token = 'oL5+ilBhNZUJiG42Er6Na7IRruL6SrnKDZ9McEhua38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )