INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a24f984fea09c1549adcd9ff658344666b31954092e0d58e9ef21a870895b476', 
    'lwnie/4h8q3RU5rwdHvFx4h7Yy9zcenWRNYouBNsJRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)