INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9355c217f15173f0a6eb8eaaac540ed771052dcef446705f89f11e901ac69fff', 
    'l4CDgCYYhzHrG8XliH7GvFM4+iTDidKrQrGsSSUKv/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)