UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yixPeY8gXmKUcOuXdhERHVgsJA8Usj56CGkJcb3zwkA=' 
WHERE 
  key_id = 'a0c3c71eff378c74b61d8a8a278de3bfae56a48bc063f074ce5935445560e670' 
  AND (
    token = 'yixPeY8gXmKUcOuXdhERHVgsJA8Usj56CGkJcb3zwkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )