INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1d469b0e3432187c7b7d47724d78a843a1429f72282811bf8d068d911c3f29', 
    'ybU/3TaLeXyt0PktBlmuvJq0EmEMTUWl3Rbo5tTNeh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)