UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oh5GycG6ZHhMtailDhO2h9+6MqHxRmcosmBYz9GlWhc=' 
WHERE 
  key_id = 'f41783b67163e6aecbd84f754d484c14059d1a9fdb830d220aa961e5688a43b2' 
  AND (
    token = 'oh5GycG6ZHhMtailDhO2h9+6MqHxRmcosmBYz9GlWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )