UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QorwQ7xJ3eQE0Kr5FecSlYHb4/TTK+0ZzfbP34FS/DQ=' 
WHERE 
  key_id = 'a97d0bcf013710befb47dd132d4ff34c16083ab1064e0703ab69db4c0db5173f' 
  AND (
    token = 'QorwQ7xJ3eQE0Kr5FecSlYHb4/TTK+0ZzfbP34FS/DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )