INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321aa4b3496dc57d23172acbb7b16162c900626e2538b53f388c56cd5061485f', 
    'oRIlNv5MUd+puYjHMwZcyWPo6W6VxJJBPRYyv+8cLd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)