UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'miH+0qGYiI0TWwZhbCPf+98cnB8nBRx8pXcBNStNmno=' 
WHERE 
  key_id = '2fa3f0464c15bb4719068e470e33e254f4c7f62ea004bf529fce8e46b61fe370' 
  AND (
    token = 'miH+0qGYiI0TWwZhbCPf+98cnB8nBRx8pXcBNStNmno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )