UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szsXdgfuu4PF75e1wGkQusZLYj6VJw4lWw//nwa5I78=' 
WHERE 
  key_id = '7bf5ac48a00b68f64b0ba87bd777202d086c6a6c959ea55d05e03979f11a7cbc' 
  AND (
    token = 'szsXdgfuu4PF75e1wGkQusZLYj6VJw4lWw//nwa5I78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )