UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYe27vpa9Fv3WRAY+tgrJcjxCk1JdpUvjbWgxvuUqLU=' 
WHERE 
  key_id = '3fe8b31df52fc11326cb28c3a5ed334a537b3b3f0d7f93dba47aab1ae351e657' 
  AND (
    token = 'LYe27vpa9Fv3WRAY+tgrJcjxCk1JdpUvjbWgxvuUqLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )