UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tHSZa6nggv3a3CFTJgmqk9qaNFcU5lVNqLDorlgCYE=' 
WHERE 
  key_id = '8866261cdc8f01d9557e7faab49b2129cdc06443ee3b9d9606849c925228df2c' 
  AND (
    token = '2tHSZa6nggv3a3CFTJgmqk9qaNFcU5lVNqLDorlgCYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )