INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2eda4e8511921043fc0a051400eea7c6dde293377666e61efaafffb86a8c31e', 
    'UnC0UpKDdXk7BubjzI949FkNLMoq358tp4PlzBVmo9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)