UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rs+KHFMlwsmBCYTGHuCwKU+iVnkvzPsLkNXvKvcRHM=' 
WHERE 
  key_id = 'a8693bbeefa324e8d0ff1cab5136a00b193b4b14e8479ebd423b4d6ee411c907' 
  AND (
    token = '8rs+KHFMlwsmBCYTGHuCwKU+iVnkvzPsLkNXvKvcRHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )