INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77d67c437e527f772d11f7ef81c966ac9fff4451a9fe48d1fc7e97ea455822bf', 
    'MLto/N93K6DsNagLmlDQ01/XzJIB0xriQXrwPlLhsKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)