INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f73f3071f783435f3b0e41e0adf27c69e56e07c4bdbab4f442ff0327a368742', 
    'kAIyeGoemzUQAMmoYi/YEk27cKPQKyNvgSi5i3FycNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)