INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420846458a498efc1270d471b92a26d5c03cd8b65626ee662ca75a9a8cb18803', 
    'ebrDaKuCC9UFatJzJdXZ9cRFwQ3rhTQrUEh0sSEXI+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)