UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFuWwJRmir7gDQ0fYtxBmJqaXu65fxMqsx/ydCH5LhA=' 
WHERE 
  key_id = '0ff28f74ea37e8e320de13f05ffb4185e1e415c072486e128310a0e6bf22127b' 
  AND (
    token = 'tFuWwJRmir7gDQ0fYtxBmJqaXu65fxMqsx/ydCH5LhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )