UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUKVbF5vUbG13vStUxJs/Sg90MlDrvff9d84nuCbY7s=' 
WHERE 
  key_id = '354c3bed1f5d51b5f03d849d445e05eb4225a79ab72fc357fe3c221b5b2c9ea4' 
  AND (
    token = 'PUKVbF5vUbG13vStUxJs/Sg90MlDrvff9d84nuCbY7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )