INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b9e915fcda6a0a2fb038b6aa84212b16a5144dc1edff27a19833de029a36101', 
    'UBYEE1occTNe9dKweb4ABs+v0ccawJCTs0o5uHTQz18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)