UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dgf0rs2HBkt621BoPCcwhp4MVPugOffu5cDrJJRw6gY=' 
WHERE 
  key_id = '418d03b7fcc2a49acf64da5eb01fc9cba2fa0cfb70f74c0e272519efd63f818b' 
  AND (
    token = 'Dgf0rs2HBkt621BoPCcwhp4MVPugOffu5cDrJJRw6gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )