INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8241bc0a6209bb77301ecaef21e13397d5f13276a955114414acd71f44ffe1a4', 
    '5Z8F7QYXOb7Ml+Ym4t4bYw6wN0M8yjpqbHdwK7pU1J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)