INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1b20cc1ddb2d638defff8c3a5e37de62941dc98426419feab0247e30942089', 
    'yLgM36jRL6uzxA47gqXYOko4nLtkWgqGVQjDajDkuLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)