UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGn/qkYZqDJVjwZixcbRKc7+Mo6hKHDi3fWwYTw8S94=' 
WHERE 
  key_id = '32c9dd9ab6dbd9531c2fd5b6f585ac1b8d88788485bfb6c221c46ae395ca8712' 
  AND (
    token = 'iGn/qkYZqDJVjwZixcbRKc7+Mo6hKHDi3fWwYTw8S94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )