INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c0c1c93afd5ad05d1ef7629de6adfda9d812a048b205dae7a7d3fede9c8a16', 
    '9TzNoD6BnWLbr9aRqRCtyhoan0fsTOeAEmP0LWJQMuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)