UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eOyO9VmVZnp6SircCwHPBL0Iw7N/gf1wfp67UX5o18=' 
WHERE 
  key_id = '3a6d71fc194ec6a0577946c8c5ddab55ed0e5c1bb35bb9a823eb699971beb6dc' 
  AND (
    token = '0eOyO9VmVZnp6SircCwHPBL0Iw7N/gf1wfp67UX5o18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )