UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlQjp2bfmOneWuktI6YHkkhKWjBwNYxuHHGNqU6xEXs=' 
WHERE 
  key_id = 'a9084192dd4108f40ab73854c7043f0bba21c4b5f9c204b21463ed133d071ab6' 
  AND (
    token = 'qlQjp2bfmOneWuktI6YHkkhKWjBwNYxuHHGNqU6xEXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )