INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df516f0952e63ae81b2bce3394baad46d39243bbadba6127152b9b79a4c17f41', 
    'L0dldh6FZzO9vmjLqG3qlkrRCw2lpYJSdkKWcHyKJPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)