INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594d0efea1ac4db607a7c8cdc2c5cae9176413224f847704c7b8da99d783b86e', 
    'xuW/iAQTrgFURu2mh9X9s6kRyUR74U78osg4gWWc2nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)