INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd76011daca3254f1d9035f959e0770281231bb9e2c066427abc38cfd37c8880e', 
    'QJORKPVw4dBc6uLFkkJgpcw6Zt1mwJdUxSOZh0PKvqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)