INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993d88461166ef95fc3a5a12b4a435c880b6988d48b99bf0d77b2b091bda7bba', 
    'J3xfDz0YgnC87RKd24/oIqJZYi31RlwvzzrARD0Fx0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)