INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e75a08e62e2276028f74deb38a3888644a49a277080d5d2d23c34436ec0fdfd', 
    'CrKDe+9qvcVvRfHiBmyAZuMoXljHncRp0rfCLzPxUB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)