UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvsKJEcRq23V96N+lulE9nfiCvt/k3zAM/WYHckWdlM=' 
WHERE 
  key_id = '2e2b97e93d6497a48d35e438b7a8096f3ca6f6d305ff3331f9f1bea43511c86b' 
  AND (
    token = 'pvsKJEcRq23V96N+lulE9nfiCvt/k3zAM/WYHckWdlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )