UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgaNx9qKPyg+3kG/9xoEKaQ/mEI1KKthydFEod1wSKQ=' 
WHERE 
  key_id = '2ac78f8fca90c8cf03a4d46bfcd9194bbff9fab12aff4796d51366fb6c41ab08' 
  AND (
    token = 'bgaNx9qKPyg+3kG/9xoEKaQ/mEI1KKthydFEod1wSKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )