UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxKBfToilvwKZH+D+bwoJayJxwPbUGLMp+P19M3MAk8=' 
WHERE 
  key_id = '5799376b81f50938dbc37709d75de66f1d1fb82cd08482ff1e67aaedf65b3044' 
  AND (
    token = 'gxKBfToilvwKZH+D+bwoJayJxwPbUGLMp+P19M3MAk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )