INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9357c873ef217dc01baf74239c1ac5f6cc4147fefdee175770d39833afa7cc5f', 
    'Om73tKPAZCsQhYY9H3yk1GQfMuaHIOqL7oevi6BkOUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)