INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a532d93dc01d8b0829d9c962ea8ec96b9121927d83b55099642ca5e4343826a8', 
    '9hYpGApdaw3qXSKNwLi6kutBlmJpaaqymuemhPj0Txg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)