UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZ3Yt0FaX6bZ6LSendiTHHXmtczNiy3UPI1FolE4tfQ=' 
WHERE 
  key_id = '2f075b5b7d39ce0d41e76612c3945368e013b599f198ab781598a4ac04c5940e' 
  AND (
    token = 'cZ3Yt0FaX6bZ6LSendiTHHXmtczNiy3UPI1FolE4tfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )