UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f17MnKfhMQGqWaM390hq6qQSVHtgVldK8tAigw2PR+Q=' 
WHERE 
  key_id = 'd9aa24c3cf3280828775ee67c0417cbc3e60911571c3021b6eda1d5afdd83a2a' 
  AND (
    token = 'f17MnKfhMQGqWaM390hq6qQSVHtgVldK8tAigw2PR+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )