INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2ee5efee482021dce6d26e0e91acc576e22a6f571547ff2309ec3cc4ef1cd9', 
    'pP1paSriBwtkAqnEV8lqmdHxzJsV5Ruyc0suhcCQnso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)