UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIvbxsuLl2ac67q8GM+Djl5CWQ858UWtDA/HYzuDghU=' 
WHERE 
  key_id = 'be377fc6f49fbceb7c57e0c484a9e5b48cfd84fc77b3ac451378969157b0b001' 
  AND (
    token = 'vIvbxsuLl2ac67q8GM+Djl5CWQ858UWtDA/HYzuDghU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )