UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BmeEylTBqUz7iQqcY0EHyMEUpANcZx9baq52prOlh8=' 
WHERE 
  key_id = '376ed902e711c469617f38561bc2aee00ae5626b974b41842b5b9fd6cc0bab1a' 
  AND (
    token = '1BmeEylTBqUz7iQqcY0EHyMEUpANcZx9baq52prOlh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )