INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3be09a6c8bd90888a4b730b626bf3f71a2f5fd3a46fcf07dc7d9b97677b17c', 
    'cvV+knOi3AT7qrwH27y0SmHRIGaRDi/Pvh0MGya8Scs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)