UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQSbsrYo6tstOLClnZYyLDyvMzQuPjTWnwqFM8sstU8=' 
WHERE 
  key_id = 'f4c5e74399009ee04822025d93dcdc6de7a3b8c1b231cecf869167ab8a85f8cd' 
  AND (
    token = 'OQSbsrYo6tstOLClnZYyLDyvMzQuPjTWnwqFM8sstU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )