INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a8173c575737a62431cbc5503f484d11e24a932e0f2019f6235712f73042fc', 
    '6oKPvjlzJDRdDqqJX6tx7YO7bLOY5eLHuIf1H3OR5ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)