UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuauN3+Y7sApxO8ybWTsyMWasBccaDD6EsE3mAtnav0=' 
WHERE 
  key_id = '41d468b1f768a3d8be43792efebf52b2a018b1714240aedc1a26986c93a6e8ca' 
  AND (
    token = 'tuauN3+Y7sApxO8ybWTsyMWasBccaDD6EsE3mAtnav0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )