UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvYACOfEjdv7B9X68Af7tgXuT5/4CXgfYgrh4NDZ1cM=' 
WHERE 
  key_id = '1ccc37cf87073c62c30a18caeff4234022d104e04a7e4108fffc2be7cdb5eda5' 
  AND (
    token = 'FvYACOfEjdv7B9X68Af7tgXuT5/4CXgfYgrh4NDZ1cM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )