INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6208efd9067c1c2ba358c2eca41e85c1c3c5d29877009908843b1c53e19d966f', 
    'PMkAjINFV2qRSYat1oMu/gGID/flIJ9S/nfg52/En6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )