INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3ca5729e8c10e11580d3dc0674c87377b391c1d687af724f607526b8ea0ca6', 
    'I1p41kqtUWPZPMw/Zn21BLFxYu5CnHWBwOexakmIyto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)