UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExJQfY8ScYQnMnEHHLQHgwEcQeeasvm2mab5oof7dqQ=' 
WHERE 
  key_id = '11dff8eb5bfb19d4f031bfe4af4adb6b40eb88abdf9b5c567357079f4df2e147' 
  AND (
    token = 'ExJQfY8ScYQnMnEHHLQHgwEcQeeasvm2mab5oof7dqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )