INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc0528e917a8a3d7facfdb926c656252438913a39159aa94a5da55dc96e6bd3', 
    'DspfMfht4hkGbVptFirGmbw5UnimfpvNHL1eCWRzMas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)