INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ec9632dd165fa8585a9f488ce4b44ade86ce1a1f82858e94b3d9edb98836493', 
    'Nzfn66yAfQEC93Hq2BXDKSzGCH+IQXfrItBiQbCsjJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)