INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a548ba3f175b2351ec259120a8ba34dadeb717b2e35521bd99566742e1f64c', 
    'k/DfOlJTvi1y6Pi1GqWnNQmhoue9Y8bSoCkQtI3vscY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)