UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLnt0Zk/Bc0EIIKYpujaDO3eZidDw164uqprm6N7w8A=' 
WHERE 
  key_id = '973272503b7f422b82d346da202bac87eb1f40ee9c317af3de230ba7febfa28b' 
  AND (
    token = 'kLnt0Zk/Bc0EIIKYpujaDO3eZidDw164uqprm6N7w8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )