UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l16eiIRbfUGHsTenX8D1xoV5P7FQD+50S9tChquROY4=' 
WHERE 
  key_id = 'ce05ee971aa94733936e3bd0663bfc71924875308a15895e9a3422560872bf5f' 
  AND (
    token = 'l16eiIRbfUGHsTenX8D1xoV5P7FQD+50S9tChquROY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )