UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'koZvkPyjWWEoD7pDabT2yf/bgGOkYXx6TnJtyWG9Efc=' 
WHERE 
  key_id = '45c8822388f62fbde17748e8719c932a51b86fe5d069cd27e84c418d6811d795' 
  AND (
    token = 'koZvkPyjWWEoD7pDabT2yf/bgGOkYXx6TnJtyWG9Efc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )