INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9aa162264ccad479c2f8a61bc7151d1451a624cebf9cd774f68e4502a80512b', 
    '9YSkv9ImPFo7PW/Fsha/E9WlFj67b89fliduRpQNi0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)