INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd352497bae1826c6eef846e1a7aafca71408847c65ea02e0243d692edb5e1c8e', 
    'OFwBhKcj+T7NAizfMh+7qlsAEQkQ9mVVPsbSXEPdc2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)