INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73d8941acf0cdc566f87bc3017f96eb961a06bce6243b582c40dd769e35a8e6', 
    'Ytg/iAjkGUgsvQiUhqj0lv2VVwZD8QGMv2wlUlTSY/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)