UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaFlNRlyTPW4emfUuFEjgWcjnyYM23rBoLRIkClvn4M=' 
WHERE 
  key_id = '684ee3d1ce5d0fca616a44161b5c7ba81f8881fc977d42d5a750fd49c889fc91' 
  AND (
    token = 'TaFlNRlyTPW4emfUuFEjgWcjnyYM23rBoLRIkClvn4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )