UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWMcsrYbwoIvUXuHJa8oKZAvrzPVt9Uw+zVANDgBHgo=' 
WHERE 
  key_id = '4b7aba62d54b788536b8e9f6c60fd55965c46448c4163f4e42f05c762b01118f' 
  AND (
    token = 'jWMcsrYbwoIvUXuHJa8oKZAvrzPVt9Uw+zVANDgBHgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )