INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42b15ec123cf47208519eff0ecd628ae95650c84adec1907137c773e99f5af4', 
    'sKR41+GWGCoNaj57xZUiAJzJBb3bkRm3QiaRRayDbhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)