INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43cd13480130874d468eedf5f136d913daeceb7df238c8eb88c8380fe870efe', 
    'lrYgWRRK8elbbaXNY/P0zxGejhW3viHOXB5xtoRGK6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)