UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLTcVUaAE0LP2XEi8kjjiGQTJh+HjycQJvcbsK9UKqg=' 
WHERE 
  key_id = '4dbbcd2540e2fec9d4fd20ad70eaeb94dab5605ed88856008cf8c7f4a5a9bd0b' 
  AND (
    token = 'qLTcVUaAE0LP2XEi8kjjiGQTJh+HjycQJvcbsK9UKqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )