INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21091fd90412a8c429a08e2825c578577324da7f24f268de4ece74aaf6fd5eed', 
    '0jKLJY0G8w+XtHHfkfQGmB3ze7E677T8KNxXbQTWXKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00107

Result

int(1)