INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c75c5f0a2c104a76bb6fc1193346b9cad164c1357a23e979b9e19238234000', 
    'Pk52dDRVukHhLDaZnIYeVQ/yanVFe7JHDR+6WZnVTSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)