INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915614ee2ba316d4352783918d12dec3ab5f91127c0c34ff01318556f96bcd34', 
    'lBxualWuxF94UvLW1wEEnrKtbPGXDhRISjuhW62eKek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)