UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yM4ulK8dTokwLDcWyTD1aS5CRtEb2hjGuFMBuOAXVbg=' 
WHERE 
  key_id = '910f59379ce6b035de378188c132e7891a44ed6f817d3daae57faed656312f8a' 
  AND (
    token = 'yM4ulK8dTokwLDcWyTD1aS5CRtEb2hjGuFMBuOAXVbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )