INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad1927c2c8b64dd65c34aef8e9ff415c27e9572dabbf6705f2a8c63c5b6d7ca', 
    '+HzPYdDVK7tvtxb33ZbrzwQxp4siG0A6l9H1URILN6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)