INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8239fd04c36f10c1953fcfb0a4aa9211705ca5575256e207fe4540f428aa988', 
    '3lm+k3U6mg9EQuwT+37lhbdePMQ9Rqmj9zjX94r8ONU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)