INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaac1a1458fd0051a6bf75185249ad9758fa66e19ef75cc75a23814f1b96adce', 
    'l6Qc2AmXnRH9L8zicH3hLfw8LoDCtttcxz0jbdix1HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)