UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLj13lgb93dlalYXwWwRVljI1ZKKRa4PQ0nBzYi7ox4=' 
WHERE 
  key_id = 'dd4403f669ced7d82d5da0c97e3fa66576621ab5ccbec51590e667cab5ff05f6' 
  AND (
    token = 'ZLj13lgb93dlalYXwWwRVljI1ZKKRa4PQ0nBzYi7ox4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )