UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ym6mFhKrA1JjhpbM2kboGqF/oYXLIiQpai7c/3bVhk=' 
WHERE 
  key_id = '3779b9a1a180969db92fda196da3f9e170f4fa5d0a15f588c227ab05ab66a8d0' 
  AND (
    token = '7ym6mFhKrA1JjhpbM2kboGqF/oYXLIiQpai7c/3bVhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )