INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31250004d355f6debe166254b7d31af2ad82d00b5ed66510d4eb1be46644ce83', 
    'P/26g+wlh1DL4FHVTKsRrvFfn6rhSun60ywLsEs2FQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)