INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccd118eef4090f46c6c1125772272463e48f8e85d43fcbc99e42555602aa6d28', 
    'gw8RCkBOvFnNEz8baBTN7w/zELA5vcUdhNDDoOAx2IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)