INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6356f5a311c642bcf53cbd6014fc608266943fed6d292db4e8f460034e45eec6', 
    'ye/3Tm5GXzz4u+esKwvn2yi6isK2O0I6WBPbf/k/ZYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )