UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyhZBPPxDgHRxie+2pQV/Y5UR4CF+MqUlpkpS9IG7EU=' 
WHERE 
  key_id = '34801d756e42d2e05cdbf37cdd7ef8a6eb1c291ffea729651e60e3d4dde00598' 
  AND (
    token = 'pyhZBPPxDgHRxie+2pQV/Y5UR4CF+MqUlpkpS9IG7EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )