INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8d68243ae4198f04ed34774c662391476545242448af5c8be18db5367d758f', 
    'kjj4URdUGT2UzhUre2uT89vy/2psoly0agb6I/H/XEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )