UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxk8SRrrR5BMQoOxljIYSVrRg+1QotcGudoPfX5Z9jA=' 
WHERE 
  key_id = '733c4f4e2b03a583c0b985d365d8f984f5d0abb0260b4d46aeb810062f1edc29' 
  AND (
    token = 'dxk8SRrrR5BMQoOxljIYSVrRg+1QotcGudoPfX5Z9jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )