INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6190786ec03393722070292fa47b3181f27d40e662b7f83c457e81ac71093788', 
    'aUjIDy4EMjTlQSaKIeWe7Zue9Vvtpm2Spko4xTYScY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)