INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c01d0ce6b91ab816febd568081a25af2e05705876d9f3a53112c9c68dbc4ee9', 
    'eiE5PoSW/CQB7cp4FCgLPuO1ne1sW0smnkhTajMcHWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)