UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIUwQGs4jyVQcJ2HK3tpiM/t4aWNQ8KqK1gelo8mFCk=' 
WHERE 
  key_id = '30b0c6a47d3a9221e7dbfdb0fc49d23d955eca0436c3f4f315571667dc48ce64' 
  AND (
    token = 'AIUwQGs4jyVQcJ2HK3tpiM/t4aWNQ8KqK1gelo8mFCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )