INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a09eb558a16863657e512c335902d37600b53c7f24d27bd06cd782765a4af25e', 
    '5zrM5TtethfwmLdtETKXeFyKIC7GLhalkLcisbLS4KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)