INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517ad4fe598d4dbc235d8e47943e2af77acada900966f87427171a026b823d17', 
    'qRs8JJ+wwezvNAlXV79E70xgd+RfJbE70kVZ9kKrAr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)