INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d518530e731bcbb2bc523c6880f71c21d7b2ea356c215e94411ef09e7556ed6', 
    'SfmVnlLKTgb5XW5wJKcEvBofJxjE5fBvAsZsP5jXxuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)