INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce917e54a13013303143246ed4e8b9eb10dfe103a8323c1d9db1ec49168a5ad0', 
    'dGQn0hV5P2N+lFB1sIVp8kefswlu9qtxTl1Kvl657j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)