UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7a9QjGYaD8SbDMyWvp9skKnT2EiY0sQE7KgucBU1jUo=' 
WHERE 
  key_id = '4d0f8e653bd86cc6f61b1308d1a824f9ff491b4d7ecc72e2979cc46d727a4f04' 
  AND (
    token = '7a9QjGYaD8SbDMyWvp9skKnT2EiY0sQE7KgucBU1jUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )