UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jcyfs3T6z7pLTm3hUI0ikffKQl9npGTk9EeSzwX99M=' 
WHERE 
  key_id = '7aa450ba5a60fff320e8d248cc10669ca51bc17d2f6610435a5370977c1ded33' 
  AND (
    token = '0jcyfs3T6z7pLTm3hUI0ikffKQl9npGTk9EeSzwX99M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )