INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae42d30751caeb2eefe7839d19822e16283bcf4c3364b41cd324471285cdd842', 
    'FArtooWAfz8wGsvrA2z2jCujoOBA1wYmGP/w81rZwMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)