INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ff69994485df7a707d6e3e2f20f9fa9199e5f50efd6d60d306fde2ce4ee20f', 
    'tZrdNZXRbl1KYJ/xXXcyR15yZgsPkK1+IDnr4eDDn/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )