INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c835b2bae55e3c158b4eb933dc5073399b2d0917aff721c4a333d2c0fc971c0d', 
    'QmAjPr21r2OwCzoQ/wc+htGRjwOfE+RJHhQRARLKJcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )