INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21e541ac7a2842364b88d47c97d7186f7a9a3d6fd0234c2ea93e71674536870', 
    'wYRVZa4AY/lCS7UDMO91uuqO3zNY3hbvSbQFs+OTCYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)