UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkz1CPweN5b3KU5fYM1p9Q6i4LJgPwB804yhTOzqOdU=' 
WHERE 
  key_id = '1d26bf7489de21e2b6e19561f5f57c92b6f5c01cb7f2c71a91382df4e927d195' 
  AND (
    token = 'gkz1CPweN5b3KU5fYM1p9Q6i4LJgPwB804yhTOzqOdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )