INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac7aa9728ca2cf525b601852a486474a6659c4ed31d467a9bd26b594e242cc7a', 
    '0sd9qbOIPuIPZ+OuC6e15mJnM5VxPqbEinQp1IjfMow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)