UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUlwUd6oMGakJwdvTG5BwxwkuttMg7gtYv6DP7VZGDA=' 
WHERE 
  key_id = 'b7c05342e3a803ba361725b8d7ef5e6aca01d2b9c4aa988562d66897ba544958' 
  AND (
    token = 'DUlwUd6oMGakJwdvTG5BwxwkuttMg7gtYv6DP7VZGDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )