INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cdb82bf2b1eb85e7979647cf5edb937e1a6f65d1df44c7956992a3421d2e9de', 
    'pAjGkGz7VUuUMfy6i5bPncCIHf8eK9IwVzsUwlhXkWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)