INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '829e2f11ee905f3ef4798a2604a29a7ec57ae840d161a56565100365b0d64c27', 
    'NZo90GhE5hIWiJZxC82w/5zK589aU9lkyDk6817IdMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)