INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b85a11a77bf24e6bd1628b7078c6b85dd29fccd2e07c40b17bd2b3f277cad5', 
    'oQj4GJehuslinqzMZsS4v7NWnB9skpmAJqDdFrPSufE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)