INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7824a35615afe7c468edbdafe6645bbac16168b9c258ba0295da84cd9986cf0', 
    'PSEBG51bcHEm7kmeot4BLFuDcXnQ16wK8y3U0AFFCgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)