INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3298075fff110e9c3b364b6b686f9223ecae2ba0ab08a8f2f647c383a05858', 
    'z48TVdYAua8zUNqCFDy+bucg1G3ymHfAhRsyfO8jzHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )