UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JKnsx6tRahWsQYpLM13N7FtrQVokc4k2Fz6pFXOlnM=' 
WHERE 
  key_id = '7f32d9ff5c6fb29a4b0de81ea8501a2077b681ad6b9597af1330602a3fb09d42' 
  AND (
    token = '7JKnsx6tRahWsQYpLM13N7FtrQVokc4k2Fz6pFXOlnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )