UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXSZMTk5tNVMskxekeA/+F/GGdIgm1sykQei3zpEeOY=' 
WHERE 
  key_id = '41ea73c83f5e3b2ba25b9354865aeb18af9b407b9450566aa252507be7baa7be' 
  AND (
    token = 'aXSZMTk5tNVMskxekeA/+F/GGdIgm1sykQei3zpEeOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )