INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435d9aa5f8b109217ec9b5a0cf692a33477692000903f23a6805014e236b6f8c', 
    'mkmOHn0h43OL4BDHdPuQEYBP83ARTMHlIT7P9y5bu20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)