UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0YuNkOykJ3ne8WZGFcHGhvMi5L/zl7a1tjyH6l9f5Q=' 
WHERE 
  key_id = '306f10489b6e6a873754c4463d129c56d772e59a76a21b077623b0a3a3cd14bc' 
  AND (
    token = 'K0YuNkOykJ3ne8WZGFcHGhvMi5L/zl7a1tjyH6l9f5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )