INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ca6dcc84e8a529013e7790a46a11dd357b1b1777436d51553c5d1cf36fdd78d', 
    '36X9ggitc9vKmXjA60U2F2kecGeh9+oid24PJWHIH1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)