INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adfaad120246ba27724923888eddec01665684c42f24be76c13098567334bc3b', 
    '4pj6Ll24Bm8QXKJMii2QvBjMwdtBfzHgjCjdNLrQGN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)