INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb8175316e518721ca527de9b8641e7961e6116d44b942592673bf417946d6f', 
    'lsQCjy18G5CWVlxVHbnuM+eoemA+kb5oy+5y8ETbpVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )