INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320d2348c641be32243cc3ffbba42abb24ed38bcda9555f59e9b044669da3b9c', 
    '9TbS92Bof01Qvjjeo85/z5Nk8ojMw9JTp77C9H/meJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)