INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab4c4501a4a8f46f91eca31ddc88258de844d5df7060f6b71fab2383701f4f98', 
    '8kX+jstUiozucRR0W4MmEXf/Q+FdliTW/+vUzM/vI/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )