UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/z6xBb0Rtr9ntVwIAPIzi291WqFvHlpq4leZXXhwz8=' 
WHERE 
  key_id = '09b5288bfd89322b318a78ad4cbf56fcbb4168af524d01a5129ef089a00fc51a' 
  AND (
    token = 'K/z6xBb0Rtr9ntVwIAPIzi291WqFvHlpq4leZXXhwz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )