UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn+J2h36HImQBGTcx3PxVUDiRiXAHDph3GFMTywefTQ=' 
WHERE 
  key_id = '3ef12f31408fc7d8e4ed42b786844ba864e94afae1e2504be5c8346b75d50110' 
  AND (
    token = 'Bn+J2h36HImQBGTcx3PxVUDiRiXAHDph3GFMTywefTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )