INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1400581b622fc0c95a6ed992b76fd02b06b543995f294a21d1a92e859f8ee5e', 
    '7LFqKUN0sehtAQyeO+FkkrwJYqJ+JHmd8/2ZB1xO8EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )