INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d20adf8ae8f63757d65d64921db1a833c0f9481e162b681c892979f8e46283', 
    '6JyXSIZoYLlEDIK8fIx7SqmvVhwe6qgXjAptQ7aKTmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)