INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebd4655f19811c4826857f051752291122a3b9f15833818b5f02abec81b6e3f0', 
    'NPKub4b1itrWcCjZ79E7HBKYVvgwx6nrQ5prLQ0LcFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)