INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ec75d69d7118520b7d8230a781d1a2431785620399652b19110bf37227a385', 
    'Yj6BateSMQQEfXj/ciskrcoNL6bvSrEkS6vsTdUisTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)