INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b933cdeb3533ff7d3d7372d6def97194285b270e27ba67f42addf8536ccf5caf', 
    'S0/iipxnMx7E0BgJ7KJ513RTkOsBgm3ngbb1cfsCQQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)