UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's09qcJEjHu5dn4Mc8+jWClQlKvUCtS+6utSdkxDAc1U=' 
WHERE 
  key_id = '3eec70db998e19405f0399f6a5fdf237fd6f3d374f2b208203d66eceb7332c04' 
  AND (
    token = 's09qcJEjHu5dn4Mc8+jWClQlKvUCtS+6utSdkxDAc1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )