INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f31880c50c37624e9a30b078313f012645b9c400cab286137802477a614357', 
    'xQpHlvRfO1KO4iR2VwU6Bwfzz13u9lMNaOcezsbr4R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)