INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dbcaeaf6987d2ac99df11029be7a719a1ca0177805293ff3c5fd0c03f1b78a2', 
    'HVbQgVMSOz89aRxONK/C2jvI8jL14mlE+WH1qSVI15s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)