INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b844a45c32d1fd99f9da7813d3f70ab86b1a6418fa1534aa6bc5d768e3aa586', 
    'ehXpkePfLnlwULKSqSVJd5wOsrUpkhGBSv2f6Wq34uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)