UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6D64g/p9PmPLs7qVlKUm2C0pCAd7jxU5GEAAdBChgA=' 
WHERE 
  key_id = '9d9fb5666669aa85cc8e7ed2fc516aa0ba40ec08e2bd7b88d85198f0d8c34bd2' 
  AND (
    token = 'H6D64g/p9PmPLs7qVlKUm2C0pCAd7jxU5GEAAdBChgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )