INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9066cd9016907ea87bd1489c018edb9fbf8bc2ca42ad02a880ebe3ce846e011', 
    'd+QhtGQ9VoXpIm21NCNxmkYHz2mMywxijNh6/LKLY+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)