INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89b8d8402ec3a0bff3820b3311bd89dc3d8463fecea7ed41dee33bbff250f951', 
    '4seICX5o1G5o4LrxIOrsnIOfzI1rSksuNAekf48mHTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)