INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7970d3b3705bbb9f0b7bb9b4c507ad8d7ec54e39fd0513ee1ea1017509d1ba47', 
    '/k4f2eJ176Dix/7OUti059dsITrPOdbcIBUQpEEarTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)