INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f317e1cee3527c6c52f4a116a2396dbe6701fdde95af1fbbd65cb42d975bec', 
    'Utuk4gW4NzJttkQQpinJsIJJH3UavsNHtJdL0NAD6xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)