UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CriN2Vd81TewghjUU1gCGfHVHW8F6uJix3Uw0o4bUc=' 
WHERE 
  key_id = 'b1989dc1ffa942202549cbd9d2a58ce38cbaab5ccbc8b9bcb5fa09c6a8e725b0' 
  AND (
    token = '8CriN2Vd81TewghjUU1gCGfHVHW8F6uJix3Uw0o4bUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )