INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c42445d449a48e9105ba5259ad266f85d4455fbaa07c0f7a8200e0a21018fe', 
    'E4Tvt1ENdZXvabmcFszoaSGbEO6tuX8doRGp3YXZwzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)