INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8692d8eea5f3f04b39e9ca80bb208cc1d8439b0d21df9567c2532f36b546e6e8', 
    '8q/MYf/XAVd37uIobiGNmWWcjF6O0X4kZ5UVKru2MYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)