UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uLZSiihhukLieG8+a2eHQZ7SGoqgoxEZqlixmPsYxQ=' 
WHERE 
  key_id = '29a7a4c12bc2a5f28ffea1703af085a7cd4c8bba4f3d31353ed9cf8df18dc07a' 
  AND (
    token = '8uLZSiihhukLieG8+a2eHQZ7SGoqgoxEZqlixmPsYxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )