INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7891175a96725402dcb49d2d5e6ba0ed098075939c48dfba1eadcf414c29a8a9', 
    'VMVPrfXbJCCtUbF8msMqGu1gn7ZqZnGDe0caSuPsQIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)