INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da7d41db867a79d7931e1582a56998ab09c6887c45707c34185479e8011c6c21', 
    'etBhquMKAIU9GZLn8FIq9ufayGHMyziYOP9b1ZYPP/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)