INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4793c1e90109c35933185e5231aa23e00850993714fd5dcdf8ecdda973733548', 
    'eyHh7e/OqDluZeY23thfGIor+XGHu0QJCUNnDJaWiuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)