INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6e993accd987c0d721c517741ca003ae57295e617d5f6b6b21c411e99f6949', 
    'cXvWaZSDJttLlSVu0b6PQTUv4yH9jbLcgEtkUD3nQAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)