UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGHKVA2v4L3S+4v9oUdWbT//HCAsnR843M2t/aOXpds=' 
WHERE 
  key_id = '4bf9daeb532d106797a525ed9ef23f648f9c8396dc250fbc9dc24709b700d28a' 
  AND (
    token = 'BGHKVA2v4L3S+4v9oUdWbT//HCAsnR843M2t/aOXpds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )