UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IdlUx7TnNaK9AQrMJy4k/bY35YXWZHY0PcDhtOlTYg=' 
WHERE 
  key_id = 'bc5bfe7aa7c49d08b4281781bba4c439c656fd30ae0ba0cee78579e9eb6287a8' 
  AND (
    token = '7IdlUx7TnNaK9AQrMJy4k/bY35YXWZHY0PcDhtOlTYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )