INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6553aaf6c6a5c873527bf1485efc83e69cf46d5ae92f22a4c760e33dab01250c', 
    '9+SNpbLQxiIqnIlvnOIfvUR4oQ9W72rF55Cv5B2lFmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)