UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc4hVJh97R2TRv/O4iTTVjHyKHDugtztEEZmBRXWXQU=' 
WHERE 
  key_id = '156579314f46db02563b40340ad4450ee3f8eddeea61cafe8740ef8eaaa8c657' 
  AND (
    token = 'Sc4hVJh97R2TRv/O4iTTVjHyKHDugtztEEZmBRXWXQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )