INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1722289ec722ce689beb1758f490f77484eb39708e939f60cd240d29b92c55d', 
    'lHMK3B/rbdYnkUKHytxtxPaCpOYgweaA9b1EwSThuew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)