INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56fd050e30eacee6c3a090a7119b4bfe0a1049b34ba365c40f4615eb51f3bbb5', 
    '3ohHW+4QTvq3RIl3H0nQnb7fi8Oyu4xxKGoRPYgBWQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)