INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240e2efa7afed13b162428848bcfed9dd2f1e61a7c0e85f26d1643c9eeb22d5b', 
    'SIjGxNXwn0TgpuxjJidsn8zYty2jS02RDQrzFMBlkVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)