INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121ce46665aae115e92e5a3e79e0574776dd985a50661bc65da1d72a112ec526', 
    'tsoFv8lo9sWo5YJnzdVtxUqK52D47vUKTgn5rusAX2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)