INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b707777151eb600b16c67125286cf0c963a412646f9a0940b46ddfa00008129', 
    'pq5QIOcxD9X9hhqcOKSI1neNThJbOZi4pMINR+J1xNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)