INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b806b1cc2cd2699c9bcb304cddcc7a2e1529286b7ee5936c912d0adb40bb53d', 
    'Rg27dgSn9GwCik198jmMXAND3kdFRI5TdXOvhtNonrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)