INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a48038721264000acfe91feb6dbcbb6fa947c9619146b9988e0001881c3470', 
    'Txd85NpnZH8voaVftXG/IvhZNMliNGqltFpQMo34Q5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)