UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZjxeogMGqyQ/9S545/xJB96jFB1wK+iwgFfjThiaCU=' 
WHERE 
  key_id = 'f7f3cee23b875cbb04de9e1a99c4f3516e45ccc8d3b4e606fa46455688b8dd74' 
  AND (
    token = 'PZjxeogMGqyQ/9S545/xJB96jFB1wK+iwgFfjThiaCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )