INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b443fd01517b52801a91af84d8c991434873a0540d945ba656c4466d93c03997', 
    '55smZXcEr1AwO6irHA27fo60bDJF9DXdTsa/awA6zWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)