UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HJe3NztSvPgWusb61I2Kt/P/RdBRvW5h8cG0KoFo9Rk=' 
WHERE 
  key_id = '48918fa9fbf53dd27409572d53dd632f12bfffc7be86a5765ddeb7c20c287f4c' 
  AND (
    token = 'HJe3NztSvPgWusb61I2Kt/P/RdBRvW5h8cG0KoFo9Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )