INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51c70826af6ff0fe9c030de94b6b4015c0c7a5a01151415c3e10ee0e9a12305', 
    'Kvj8Kr/9XktBaQ+2vUg6yX/N7J4baLCd6b0xn3e+GeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )