INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ae6eea2d0ac6f3881af91f35ed81102e7431c4ea8e0786ae1e42dcdece9922', 
    'GKlFQoeC90h1bR9ZuBEpn5PbjRHDvebErUYAGrBD3Cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)