INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3765370d80b260eccfecd41f49e798104ab672cedc0a4e52f7f2e04f4e53d7cd', 
    'rGcD6mLg9OIVgs+05rtxrN1QM9qiEudAGJN+uqFVZCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)