INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '627811358bd8a5607fe391d12f5ac49bfefb814712ef621e49b769874eac2c50', 
    'YUSjlyMplnWpVjcB37MTZMPQJlArhMJy8S5nPQUKOhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)