UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mIaM1i56UEnkIq0NZqJFYhdoRAGsyg59L+Plgzzt6U=' 
WHERE 
  key_id = 'cf971fd4e14743071ebd56162f74fe3438c3c38fb17e4a8475c32cfa3da5f786' 
  AND (
    token = '/mIaM1i56UEnkIq0NZqJFYhdoRAGsyg59L+Plgzzt6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )