UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N10YExpFvQKziqGT6cf+hiLmsX2AlpoF5Owygzmde88=' 
WHERE 
  key_id = '3ebe2a4cb49fc4b51188ef3c37ab30d0007eac03cfc87fdb6730946f27d4b172' 
  AND (
    token = 'N10YExpFvQKziqGT6cf+hiLmsX2AlpoF5Owygzmde88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )