INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b664b31176434c920135c0595da38c37e3e3e923e1c5544b4bd24782dfeb4ac', 
    'ht3P4zgslopH7ZkUm/5QeD3lEyidqqz9YTf9bG9iOYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)