UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUsq0FkaALXNBGV2rxPJkRdUSgO3RyTd5Cpo9c1FTCo=' 
WHERE 
  key_id = '1d8c37082ee71d8fa96ba482b0c83eb8523ea6402c19a0817b87faf2fa3055b4' 
  AND (
    token = 'cUsq0FkaALXNBGV2rxPJkRdUSgO3RyTd5Cpo9c1FTCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )