UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rg27dgSn9GwCik198jmMXAND3kdFRI5TdXOvhtNonrI=' 
WHERE 
  key_id = '7b806b1cc2cd2699c9bcb304cddcc7a2e1529286b7ee5936c912d0adb40bb53d' 
  AND (
    token = 'Rg27dgSn9GwCik198jmMXAND3kdFRI5TdXOvhtNonrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )