INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312410f38902afa974354122108e75c40293faa5eb367bc175e7c9a6fc85978f', 
    '96YI1qgmCb56PF8BRT4xjNYDAGgMNBUCKT/SaanfAjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)