INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6740634bcfbce7c379f4114f34ec70434b5412ae1962fb8c1e50946ada85db2', 
    'Xkz5E5p+rpcXEScpULrxs0qWKf3DJBgU+rx2aQcpgZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)