UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njpAYRIacdBpq5NlguG0uScFh5UJY3qbM3XFSfOGFwU=' 
WHERE 
  key_id = '6d62f3beb91e4236c0cff1cadeaf6c08f3e215a13ec71cdb931c90a5d562a71f' 
  AND (
    token = 'njpAYRIacdBpq5NlguG0uScFh5UJY3qbM3XFSfOGFwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )