INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b00664da868d4b6a4948bda3ea33a2dcdaf0368c95d814b9dd09b6c5b8a16c9', 
    'E8uSlIYlQKPEYolSijkDSgc+qELCii2whUE7g1lGtgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)