UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ydYEgZVGNgx4OWb6a9g8mwi3eIVOzWX//0LYRc5tV4=' 
WHERE 
  key_id = 'b5e38fd700bdce62ebe9193a041b93be4f7ffe7354aba05373000f7a10784bd0' 
  AND (
    token = '3ydYEgZVGNgx4OWb6a9g8mwi3eIVOzWX//0LYRc5tV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )