UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeWyWiRo3E3UKOKNmPeDRE6PRfpY86p/+mKgIxwZeUM=' 
WHERE 
  key_id = '3c3c725c3cffc5600ee5ec1acb08dda466c3e429d9eeec50f1e90aea2c99bad7' 
  AND (
    token = 'AeWyWiRo3E3UKOKNmPeDRE6PRfpY86p/+mKgIxwZeUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )