INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8d79917ce2e795a6d33dce5652aa53644646c8d136c94e99d43eaff23a6461', 
    '4wO9nAcwKZiRt6kKqui0nEbTX+d7WY0mQBXQgsZy3+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)