INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6942b70b8d81c806e222174bc59a6ad7fec80f817b759dbb0fc52dca1d207faf', 
    'L9Cwr8dwJy+wsp3ATvETaaqllVaLLYmNgSw7v9FM0is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)