UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ao2uVG1Hpldn0CMQL+e5TEGD1jTaMNZuIDEq/wHfsh8=' 
WHERE 
  key_id = 'e39154ae055915bb39830b9bdefff682b3458b5065c7d5a18d13b2b3b989a6ef' 
  AND (
    token = 'ao2uVG1Hpldn0CMQL+e5TEGD1jTaMNZuIDEq/wHfsh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )