INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6f418017322261d289f51b3c0d035666197715394bde306c3a41af917ed390', 
    '3Cq11h9+UIUncdOhKeBeiUe9cwqwXzIkS4gWnIHUvjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)