INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ef66a1358b3e9f478edef5eefc458b974397d5b86c33ebcaf01591fe7dbdd1', 
    '5TdIaugmtffKOKrIny8UkL+AbyAKW9ZcxM9NO7jiNhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)