INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cca3d04d3a739cc0365bd10bbe7ce99a6e94386636eb3f0a2735bae71eda63e2', 
    'CxxTKMMx18KnV7hIzEvOevGQHaCJaeEtzYOxpYU9T68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)