UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4W1BYWDJ5tQj/22kRBLtzYtiW82qU3gnX22ZyG4QCds=' 
WHERE 
  key_id = '30953d1fe3773f5656ea3a7f5a3593722f8dd6ce5b7fb08333d92acf404dd891' 
  AND (
    token = '4W1BYWDJ5tQj/22kRBLtzYtiW82qU3gnX22ZyG4QCds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )