INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3cc41e5ab38b20f40c80a2240b72ccc55e9b51848024e026eb3dc1805c69ef1', 
    'SmQl1g8fkttCRXwaFn2Yd5NC821eaTFGstyZ80P06JQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)