INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad73d007ba5097d760880d11e13e110a69f3450a9897df46f13f216f7006a507', 
    'vBYM6lXKVYEBTuOXhl12qngtwskrRFdZYxmZHqGx00E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)