INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a693b741b21a4bdfa172b5f521ed4561a2056d081d519c885e0669e40d3931d', 
    'vTheIVidbQd2lj2SAPbY1fykOvpNFGRJgVgrE1PqcqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)