INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246d27bbb03d411ce8a4a7dfb24528a5724dcc3c99d74102981c106b499dc603', 
    'JWpJc27o2LFFPNwg46wpjVXGXkkMTRpEBz6na2wfpLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)