INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f82bcf9283aa0b5ad9a30a96ba155fe192e96b42ecf3316873bd38e7de665f', 
    'LubMqqhvGGWJPC7FeGx1XzB52rz1oQXDJGSNsp6hfwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)