UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqHpMk8A596QqIsxRw2i77sR9KMH6+uhQL06eqyEtWM=' 
WHERE 
  key_id = '70edd2b6a16e9f7e634387d944fa6fc3cee233fa4c581bfcbe1d331e127c0862' 
  AND (
    token = 'SqHpMk8A596QqIsxRw2i77sR9KMH6+uhQL06eqyEtWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )