UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40CRcJz1K66wDRP1Y60LSLvCegPbpX6bS326oMQXiyw=' 
WHERE 
  key_id = 'e126b788cf3a987810a3e9b20aaf8410675af3ac977047e67c06358db0ff249a' 
  AND (
    token = '40CRcJz1K66wDRP1Y60LSLvCegPbpX6bS326oMQXiyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )