UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ls5jyr0S7umE6vYOmPEMax7JkscqwS/Unr/jCP5HBsI=' 
WHERE 
  key_id = '5418aca3674388eaf7a6458bc91d89b457f06dfd94397a458573d390b6e69a75' 
  AND (
    token = 'Ls5jyr0S7umE6vYOmPEMax7JkscqwS/Unr/jCP5HBsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )