INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7f253a9d05eb3e7b6d2bd75d37675f0cbd96013da9e74d0ac6c44c6e03ee83a', 
    'U9bySSR+RnXULE1MnPxoh2iivWEICQA6V3hVjAcy/TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)