INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c8b3661888c9968f0cae4dc6b4214e588353e4564995e6269bc8c4ac295a91d', 
    'D/VxA22PzD179HBkGh+ZUzEk1akKTNYFAZd8k+5I0nU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )