UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Txd85NpnZH8voaVftXG/IvhZNMliNGqltFpQMo34Q5Q=' 
WHERE 
  key_id = 'e8a48038721264000acfe91feb6dbcbb6fa947c9619146b9988e0001881c3470' 
  AND (
    token = 'Txd85NpnZH8voaVftXG/IvhZNMliNGqltFpQMo34Q5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )