UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oA7UpEezH5tCVLgdzeNQYcHbIHqVlYXr7Y6cKz8OLhU=' 
WHERE 
  key_id = 'd513babd1a140e919b5a3d8690f8959aab87d98666ea4e34d3e993812833c1cf' 
  AND (
    token = 'oA7UpEezH5tCVLgdzeNQYcHbIHqVlYXr7Y6cKz8OLhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )