INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2fb43f4eba7de570cc1a8169149c97b0554ba947e06f807f83841266f1f346', 
    '9sdL1xUGi5Lucf2+dOSWPFMclGvp0B3ikJNpxZd2sY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)