UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aieaHAVcOqUCK7jniavSAd6Cy0jO7v7ddvpE9gHJB2w=' 
WHERE 
  key_id = '4e4c23b803d959a13cee3e03dbd36cdec52b8fdda14bb45ef0a2a93f2fcbf564' 
  AND (
    token = 'aieaHAVcOqUCK7jniavSAd6Cy0jO7v7ddvpE9gHJB2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )