INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893b5b9cc1471177e72a2eee29cf4e305ad98469e411fbe8155c62fa72924b87', 
    'eMSGXLPz/5QIRyvjD4EFVjnbYuATK6A4HozeofPlQgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)