UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nbnk43z5m5xusPgHfE7H/ciQepJY7gh0TSKP5k0/xJw=' 
WHERE 
  key_id = '8debe27548c006cb7ead7234aa8722f131d05e803f6c09da8aac5d12afe08c8a' 
  AND (
    token = 'Nbnk43z5m5xusPgHfE7H/ciQepJY7gh0TSKP5k0/xJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )