INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48472fb8150986ef69f80c34dc197d52226506b540438fffb83595be7aad876d', 
    'XfHuYsPi0rvHmU6seEdkXBOXRtVOd7S03x1B2dwSPgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)