INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae837f83e9ce7f3ddadb745846efd97c361e18046edddcd10a189a129db7f568', 
    '8st2I07A1Uug6VJ5E0xSqt/yTMYq13ya2zVvLl9JZTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)