INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67c38c70cfceb3614f1f3d081d04199cef6365efa733d2a9b4cea774c8f3ebe9', 
    '2KRZtLYvDi27FIuzy24H3otU7rQgTxUhg+MmcQu5Wto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)