UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DADhrAA8QFhxcFr7rUfFAwDQxvJCs1oYpMavmJsGUcA=' 
WHERE 
  key_id = 'ade497ed34979e00e717d7e1916996634ed5deaf1f1d7749a64fb58b6cb3015d' 
  AND (
    token = 'DADhrAA8QFhxcFr7rUfFAwDQxvJCs1oYpMavmJsGUcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )