UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xy6+MLGxmhGE9G9fpe1Qqf4x27U5DWN+vR+GJtoyQYI=' 
WHERE 
  key_id = '4cbac2a7d89d6b956e0912d0d489f6c6f21b12c4daf0688e3959672c158f5156' 
  AND (
    token = 'Xy6+MLGxmhGE9G9fpe1Qqf4x27U5DWN+vR+GJtoyQYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )