INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f837793f639ca1aa94d5f6cc05415fc976d82e0b145d6ce30fcc70878336ef3', 
    'nh2zMK2VDeE+Jq/fzvXPcGbLJnXHj5cdmX2vckCFo2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)