INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9960e1a6e2d5dd67d7b74d3f66f641d1bed2f81c9d9ccb41ac1d84a36c3806', 
    '3jP75qub7EFjQQEkJzKYOPpp6BUNlK21BOQj+NwndNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)