INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c53c8ef1f3bf3d123ae5447ac23973bb769a984e0530e08713aa232b01aa58', 
    't92Mm5L+jNXrxO377hIcn4l+JVK7ui0XfiCfgeBiTwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)