INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9381080500defd25d01cc980493f3e4a1d9db99d082dcd84647abae1cf34a0', 
    'fzdG6MUYW6+Vo3peI3qIwar9X9XZHB6d58xCvyQ46BI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)