UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClZ2gBRgGZJXNfvJMNl6TPGUdMX4ph9xakH6Gu/P8mc=' 
WHERE 
  key_id = '0e3af06443d2f4367b44339dde3c624294ae4908c48ded00942a32f5670dd0a9' 
  AND (
    token = 'ClZ2gBRgGZJXNfvJMNl6TPGUdMX4ph9xakH6Gu/P8mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )