UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBcDIeu8LISQvovX+liSyYvnWCx4LjFF1xQwTUBKyrA=' 
WHERE 
  key_id = 'cf308094c7e93117f491158de44c51a22b707e5e7cdfd8986f6fc527a9397bbe' 
  AND (
    token = 'tBcDIeu8LISQvovX+liSyYvnWCx4LjFF1xQwTUBKyrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )