UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0mRu2CaN4yj9mFdbMQwFoFa1jA1f3Bs1XCOW7qVxOQ=' 
WHERE 
  key_id = '331541dd678c0f4eee32c1c5c7fa83db4b46d407c9a5ff36a534e9c1049ee61f' 
  AND (
    token = 'w0mRu2CaN4yj9mFdbMQwFoFa1jA1f3Bs1XCOW7qVxOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )