INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575e222f337ac998f91ed655787faa6ea4aaf558e7a92a555b312e2680d2b9b7', 
    'QuEaNFkMmOZiii8S2AlpRTk4yVNsDsBqF9Ql5Q70wuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)