UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Cef2KtUo1F7mIwndAHTZnX3XL0GE0d/9oeLqNAXaNw=' 
WHERE 
  key_id = '2145865ebd0736cfb56b0340bca1eead4475f040624749a391d4472e0c698de1' 
  AND (
    token = '6Cef2KtUo1F7mIwndAHTZnX3XL0GE0d/9oeLqNAXaNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )