UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W37MBnL3ua8ui0eqHj6VfiNOOalcSWdUCK25bXj+UeU=' 
WHERE 
  key_id = 'bb9dc96018f927a56449a8864f8e882056ab6c70a324ae055672480f92991d35' 
  AND (
    token = 'W37MBnL3ua8ui0eqHj6VfiNOOalcSWdUCK25bXj+UeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )