UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDbbZCfQzulaIZBP9EixWX9qsVtaUXto2c4zhOg9ZWE=' 
WHERE 
  key_id = 'af40314347e6fa7332b89e31e44d4cd994df668961fbc9f8af7e256983a1a613' 
  AND (
    token = 'FDbbZCfQzulaIZBP9EixWX9qsVtaUXto2c4zhOg9ZWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )