INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c9d672b2f58a8e97bfd2a44772b4c81cc9d9a74db9d4bc98f11615bbf929b3', 
    'RAiCJFBly/9qUXgXsJM7uLNN3qoKi5Q7v/KrvHyP6/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )