INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d8d2df31b634aad57c5a1d4a1d3f24f769e7a7f195f04ba1b89853c7ba504c', 
    'cwOoT1udzC7/135U2RFIW5EfXqv6y/MBlvk4ztBs/yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )