INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b7a5c7fc5bd2008eb14739924576da83ebdf414392be7b3b5c7181353694a6', 
    'nmYmqgG/xzjLu+T9yKcRk5r6SKrgpd9Ilz4Ug5TEwP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)