INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf52d65cf19e905b6cb4676328f3b488f7440f59b4a52e3a3d516c75f9aa8852', 
    '3DyBQ192s8WrCgxwHeeWXcj+D1NdTA4OSlfT61yTUoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)