INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a58de9ee94d50bcc95668fadceb527e597649e5ba41def6eafef994265a9ee5', 
    'ySwo+AuaFOuO1PS7FWjMjcVh1Bck45xKTqIp8hZNrwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)