UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SzavZb00VvwfTGKY9+lgHm2lEwwZssB7Re0IYOk3y0=' 
WHERE 
  key_id = 'd80ad3df48d33ad2cdfb084473a22d0c3c7c45a8280d842b88074af1f2ab164d' 
  AND (
    token = '7SzavZb00VvwfTGKY9+lgHm2lEwwZssB7Re0IYOk3y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )