INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '285b6b606ab4a68741f236100d09b50cc4c9294aa408750f1685a25aac1e4300', 
    'YPckPYulH1l8xN4oVZAN++b4JBnvkh9tb5h0pTS2L58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)