UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ad5kt/4g77ISFxxCmjA5+BDwSqve6wkDdx1J5efjs1I=' 
WHERE 
  key_id = '9269a966e018e4cf329181e33d282d6afaf43e60c5792ce4a20023c58b98ffde' 
  AND (
    token = 'ad5kt/4g77ISFxxCmjA5+BDwSqve6wkDdx1J5efjs1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )