UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/nSaBFVXvoaOflyxoeQCfAv72n1C/EySCklJNB4UvM=' 
WHERE 
  key_id = '9fec013eef0d0c15204198f683550c830c7a6a2d90d06dc6eebc0616605bdb2f' 
  AND (
    token = 'B/nSaBFVXvoaOflyxoeQCfAv72n1C/EySCklJNB4UvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )