INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8652921b24e623ae9caa1459f8cf473e8238afbe4656e1d22bbdfe12ba00a99', 
    '6C8NHgsNSDjXGdK+SwVid75+/4JLEBi+tpdILJ19Ng4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )