INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6bba2d4c82bcb54abcf6a75dedc65e17295a1b9af26abdceae8a39648152591', 
    'CCwYjA03BAHoJdil3nyMVao0q+8E4PNCQnjKzLVPJzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)