INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a65ba8253cbe9b6f250512bb01bc8fa69e8f6c7d15cf8878bac06d82d578860', 
    'MYZ9zTardgIOozinx6aGExlQc02AT5UiW4y8PTci99Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)