INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b0cb15e49b9efaec442f171c6f9b7c15bfa9890592f467fb05df970a16be473', 
    'nBzks0edzUL9jXyZJRC0cf9s1bUuq7syhfVbIBdWcVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)