INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee5f55d6c7aa39d3d43f97b21a8ba122fd2b016994880715134f7d0a6323d5e', 
    'QNp6DPvIeyNQokWp4dUgOSipc4Zpbxs7w8WEFXwzU9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)