INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eb5dd53344f7621babb424f9d984c0e7e854dd7e2ec1054b84eafb9fd63d43a', 
    'drW2SJPY1ozn6AVh2JiHlVKSjlnXo0aKmAkbCvxsTjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)