INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd2916f79b1b8b22586b7d8dd1d120158e6e439970fcaa990f91675f7dca99c1', 
    'aoqJ2P3EFY7swzOK9DaZ7fW0iih5zj6okBYfDhNPJpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)