INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a99c734b148de4ed6fe9c78554707eed1efb7ec74e547f49b8027c1ca8ced073', 
    'N50swlutD55hxgp/8rKehhI5ltrMW5GLAF2A8p22zug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)