UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbql3O+zQaH4uxO3G4Jk8ZJbkOt4mYyr07mknebsJwQ=' 
WHERE 
  key_id = '4df7443d3ef08f36b066bb5cd240e95fc489c490b36805e50c4a2e67cac4edbd' 
  AND (
    token = 'cbql3O+zQaH4uxO3G4Jk8ZJbkOt4mYyr07mknebsJwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )