INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71c3e68048edb03bcb442030440628ac564b2ba09c80990e18457da23f939165', 
    'RqxPzmCvHkI9HbymSCMNnZ+tYac+kHYNToi4gkajuZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)