INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12c4d005fa39bd9aff6b5063b5fa64993163a84e724a149a6b0306b4641afbf', 
    'QExZM1nr2DrOVv45mxIiO2OeWUmUJj7AKtJKJyjKJhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)