INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550f68b71e5e5d83a91c6f16233314635bb0e21b722021ff958dae7f89943840', 
    'j/bT9V+Ln2lwdS9GQ+KFTngooEE6k7mGgHicaEecZBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )