INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516c1ee9f9d8ef5526196a0ee3004c183bbcd211ce9a66db54af1b54bd759db6', 
    'MBoxY42XV8WMpUzYf62dx8IpxQHUv+OgVJ3b4aMHmXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)