INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e943814c8f56608688acf752b564c514a39df4b3b5d4d95831c6adbab5dbd2d', 
    'NOW/dRhxryFqAOruTk2FXwECEG5Q8aaJZ6ft/LnyK+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )