INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd264310dbc920e938910064fdc9a6b656a96a59211bc7f3e24ef6f848bdeab', 
    'a9d7t5BPES2mz4ZwIoQ8pzKKqEz2HQrm/H2Y6WjXgmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)