INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16464b22a4a3e357be5b44f1d00fbbe686ab57627e89d7bf8f4c39b1afdde36c', 
    '2mj6PRl5dL/zMsvU3m3A19PnWszNbzB3g337EU3HYtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)