UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liq2k5I4KwFnUzBZqKRaltcGDTfMjDO/YM0Kt/Rqchg=' 
WHERE 
  key_id = 'ab83d498b9ed6571e5120499a18b357f47f00c41d3fb55f4edffda64efac012b' 
  AND (
    token = 'liq2k5I4KwFnUzBZqKRaltcGDTfMjDO/YM0Kt/Rqchg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )