UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QpfM7GFdwlrwgDE6WyPTkEWSJ9hRQ65iVH1ZUxmYkA=' 
WHERE 
  key_id = '89639c74f1697e4e2a97bd1f198638ad6990d3bd93298e43e7c9ccf0ff639664' 
  AND (
    token = '6QpfM7GFdwlrwgDE6WyPTkEWSJ9hRQ65iVH1ZUxmYkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )