UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0su0Cs3FbDdtM2IUL63F2+lHFJrcEMQcx/6PqQXq6uY=' 
WHERE 
  key_id = '2ea99dff821ab4e1ff1aacb33d6e905e9c607e8ac3ae940924ca3e11cf0d9e89' 
  AND (
    token = '0su0Cs3FbDdtM2IUL63F2+lHFJrcEMQcx/6PqQXq6uY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )