INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f9c7332f17f3438488564afa237063406d3317d1cf152eeaade0175a1fb2dd2', 
    'm0Q0bLOLEo4y+hvsZUnz3AOKC4MC7Y9GiUX9La9zNg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)