UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qvlsk0hmtBTWRUDR2lfYmgE34GyJJMqbHuIradcwowI=' 
WHERE 
  key_id = '32dd816f9c3e0cfc0dee5cefa33160df61143f1f7dc8c8f9a57a75b73ca308c8' 
  AND (
    token = 'Qvlsk0hmtBTWRUDR2lfYmgE34GyJJMqbHuIradcwowI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )