INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da7fc287312f99235009f7c3fd0ab1c5b1b57a97a90d2ac32cc6b3fe156c21d3', 
    't+512oiDrfjM9Znm/UxzSgfwB3etCV3riB4pXo516Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)