INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8b2e4303e24192074294a704638a4d059a7a53b302ca51875a2171247fc27b', 
    'O7hiaOHJVdkJpj9Zq5I+TdZNsAS0P2XQFW8v2+s/HFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )