UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BRrfGeu1dUM877PKNDDcQDNLK5SU4NEEFzPZU7bsyg=' 
WHERE 
  key_id = '8728368ac1fd9f19ca336d98c182e879fa34cf3f13284fbfff68218ce8d59dab' 
  AND (
    token = '9BRrfGeu1dUM877PKNDDcQDNLK5SU4NEEFzPZU7bsyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )