UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30fB10lcCll26JGV1YeLrtEod+gW/H/vZjglFU2M3fU=' 
WHERE 
  key_id = '2581c6c13a8c38a6a9c5b3daee5f0aa356399aeef7c6ee9f057ab5043b1ed052' 
  AND (
    token = '30fB10lcCll26JGV1YeLrtEod+gW/H/vZjglFU2M3fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )