UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gOF8ZjpRmTfFz4N3W/VLk6hlZO+LXWJ5ln3WvTe8qU=' 
WHERE 
  key_id = '481b36e9a831efd186699e0fcdfed8f4026719aadd3a68b01ca8227634fa017a' 
  AND (
    token = '9gOF8ZjpRmTfFz4N3W/VLk6hlZO+LXWJ5ln3WvTe8qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )