INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a65e7b66990e2fffaa3360671d39cb1a8b4f3a770691e79678a41695f7b49c1e', 
    'n5oKq97LSygEJw4jlOThP+s5BnU+UWkx+MgXakoVb/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )