INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dc8fc21b8359ad4204053b9aff1eb6fdbd596716c62805b5608f10ebbc40afa', 
    'vGgj8OL8bgn5QeoejVgQbKixO4qIiM9cZXOTZuKSGDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)