INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc3c8fe3d572d8329b53f3306644bc3ba2f538f0e7e095a9ab8e3176ef59dae9', 
    'XP+FxvAB2XDovE2TNu6AcggDmhS2umf51zXQIwzTFkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)