UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uvZcPSosK2h2+WhLg6tQNZm2N79eRSyb/me31Mx78k=' 
WHERE 
  key_id = '39eaa2c47fca277f855c6d57ddd2c3210f6a2bff8c135393ea77dcf88b5f1cd6' 
  AND (
    token = '/uvZcPSosK2h2+WhLg6tQNZm2N79eRSyb/me31Mx78k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )