UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oqKJL1XAO+tP+LGJ/7f6F1E0aDOqdwHsTxE7ghqXKI=' 
WHERE 
  key_id = '249f708256d21157decd2c0afb34a18e523430a4806456d0dba8b9cef3ebf7f5' 
  AND (
    token = '/oqKJL1XAO+tP+LGJ/7f6F1E0aDOqdwHsTxE7ghqXKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )