UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urdM5a7gd/Ki/1nZN3EWIhlflvrqK66+UPkE7SJV1x8=' 
WHERE 
  key_id = 'b532881a2614c725f490cf9a2c7be10133cc79469748550781d9fa9d6a70bbf6' 
  AND (
    token = 'urdM5a7gd/Ki/1nZN3EWIhlflvrqK66+UPkE7SJV1x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )