INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609f860eb31aa6457249ed57ecf83ff8eb703352bc99f9bce6249815f99bcb33', 
    'LqbxLzMdvjFGWAsbTrShUibnFZAgEh0onWab22eoeYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)