INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e912cee2f3d856c730c244f5bf298a30788113d777739bbe0a58c46d5010b7b', 
    'NZ6OhcBvooa8TjsgzqiiBbLFIYV6Hnt3IFdHBmc3t4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)