INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1447138c2e438a8e7e71cebb127f736dca546ea5924c4ee5d59b7be7672f4579', 
    'hkTvmcPN2zN1pfyVeXePRvtSrz/xgeaMDkvFiLhWu2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)