UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9MuDIThe4Ws5l12lUBClMghAi151iAr6O27cOLUdnI=' 
WHERE 
  key_id = '4a2e4bb06cdc534225cdca798ac9b46c9a6f051898c3dd4297b8bdb1e4fc0bda' 
  AND (
    token = 'j9MuDIThe4Ws5l12lUBClMghAi151iAr6O27cOLUdnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )