INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468667047a0b91cd87adf8fd78fccc3c80ddf0cdb7208b43b95fbcabef5d7169', 
    'eXaAYRY29JYBC8xKqHAqG7XL8gv9gT/9u+/mSsLySDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)