INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '227b1e2fc20d439cae9c192de5e4767a7d6574873648d45d26246bc5a993d7ce', 
    'fn3vJSpvKXV5mu93eqgBfZKJkd+601tCtkDZu/pCEws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)