INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6dc7bd8ed54826935075e84cd4f6cf7368063de220b93bd2cecf243d89a635', 
    'SYHbmCfSPtBBZIUR1Vj2RJUm6cd4V2ywjVJBmvQuEKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)