UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lNpv2tXQNP0oETArVS0WDG6M17S1FUcQusEpdt/QFQ=' 
WHERE 
  key_id = '383971d2c78a2a6bfa62cb4022c99331ba7982fa56191e5802c179a6e0b7e208' 
  AND (
    token = '9lNpv2tXQNP0oETArVS0WDG6M17S1FUcQusEpdt/QFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )