UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UGnxS876VMLSBf2sKTYUrkgLkOuhotGCjPOHG1BpWw=' 
WHERE 
  key_id = 'fed17ec0b4e39bbe351fdca5e6f19ad0bd90c2780c145ab57c71a3412cbbf927' 
  AND (
    token = '+UGnxS876VMLSBf2sKTYUrkgLkOuhotGCjPOHG1BpWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )