INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712a2fc88494a8fb4cbf6532b8869ad529e0a590ca01f63d455bb490059dc66d', 
    '6+Ic47ALQ7dIcFDVlwG+ro89cGZrF+DT5hTDw2nbUXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)