INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55515ab494bcda2860de5300e83dbc779a5f3d53c3c49addfd7d878b35c6688f', 
    '6Gn1FiReeuy/WamSv40oCxH6K0xpVywsR+C/QmkDJxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )