UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZXdhcP7Ax9zBJUm22wlH107+c6IO4btu2EzO/Ww8jg=' 
WHERE 
  key_id = '8c4afdc65df0faefdb9fb5fe6b9c1300d68362fddb6cf40db22aa1822e7a4308' 
  AND (
    token = 'KZXdhcP7Ax9zBJUm22wlH107+c6IO4btu2EzO/Ww8jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )