UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ND7m8LKBiGM5MMTUB+xI9fCLY0X83RdaQpVGDMn8Jks=' 
WHERE 
  key_id = '8e1b391767086f51e25fe36be1989f27a03796e188210bc3784b3028fd5c227c' 
  AND (
    token = 'ND7m8LKBiGM5MMTUB+xI9fCLY0X83RdaQpVGDMn8Jks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )