INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8646e1c417d5803c059234aa66c8b2b3ba35953551d4de98457d1820d89efc29', 
    '9zR3PvzhgivdWMTE825yp7wvazERckCVCkmssktc6oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)