UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GXUhRdw00XQRpwtA9aGg/aoUaNTzjIHkZlF7IFKfz0=' 
WHERE 
  key_id = '9ae20f529fd051c13058bf13bae1b8b0bc581dda71ec00166d2fb2e5b71b939f' 
  AND (
    token = '/GXUhRdw00XQRpwtA9aGg/aoUaNTzjIHkZlF7IFKfz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )