INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b1da454181741767551e052b20b8baa992531a78063926c5dfc86bdd7d69d2f', 
    'AZvwVPVueTdpyb5PJsCL4JSyeQMhK+ts9RvndNx3jpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)