INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4cfec34d6badca197adf49fdfa5ca4bb72bb6cef74e95da1c1a9558b4fdb2e', 
    '6DF7d+USyxri9RAbs+htVb3hg14m092LROYrlF9K+jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )