INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78f7cfa486babe519e600907bb8dfd528ed52e54995ebd8e9b9fd9b7ff5ca756', 
    'GeTa45p61SDhmhj/fbmqP6kQ36EUHdhgq5F4mHS8qOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)