UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nh3E/u/NT51zacPrNFdib4/U8Cxg64goVK/6fs05jdY=' 
WHERE 
  key_id = '0cdc891798867180b74e944dd5844a80fd3245ad0ed9a80c85c926db09b38194' 
  AND (
    token = 'Nh3E/u/NT51zacPrNFdib4/U8Cxg64goVK/6fs05jdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )