UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9iVkdEfl5udQSObAcsHMcwa18NsME//aWrMI8jIMgc=' 
WHERE 
  key_id = '45cb2afb3e3c2f5382957c5305664bb689008f9e450f8d66cc6c66ddf5f98362' 
  AND (
    token = 'e9iVkdEfl5udQSObAcsHMcwa18NsME//aWrMI8jIMgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )