UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WEgiOAtfh/sgwXr3IjPbh78OelVCbg/3nwr2Y5GxjI=' 
WHERE 
  key_id = '86a074e8c61b1609611757f44522515ef7de4b13f199a55ff3ac14be65ca7f9e' 
  AND (
    token = '6WEgiOAtfh/sgwXr3IjPbh78OelVCbg/3nwr2Y5GxjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )