INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb3b07ebff36fd89acd14dcb08a19c8211e766bcbc9856a0622e20dd9c28246c', 
    'cJPnWK1ow6IempotmOC+jf8xTnFdVWRIJ7cX5tvoXos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)