INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bb12669fc3c1f127b34429ca9792e7e625d328af32356b1e6bf0ef003e5cb5', 
    'k6uWnsIKyjSuVPxWqnWp/fcqPnOVuEpctcBEdErV8jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)