INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '239244fc93f81d6d5aee4fa630848773ad8fd90d7017d4588e3172fde0b8d831', 
    '/7fC/sBkmgKzy4HcXq4n0lQPj2ZukjhJdz8q3qCIciQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)