INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28a050283c696636f4d2cbd5163a2c3abb0a3a409adfeb599e432430e3b4dd4', 
    'Nl43UzshKb1Sc9rAyLEUMiZziMDevF5DC0wzQlCbK7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)