INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4552da8b404ec7a7b5766968406210986634f0e02d55d6ca7bd73722051297e5', 
    'Swth/FcPnShW8fk/BFEl6XTLnYU6UdB5D0Y1Igu+Scw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )