UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3oXlsPhgMSXqZr0Q4A2yjq/cZ3f9LTsArnNK3uBhrU=' 
WHERE 
  key_id = 'd6cb35dca7604d89b0e220e0c124d4b4872407771fdf076b9aead68c00452404' 
  AND (
    token = 'f3oXlsPhgMSXqZr0Q4A2yjq/cZ3f9LTsArnNK3uBhrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )