UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxmkYdyj49mZlli9Eky7vn27ptjjKGdjVRznV2ylMb0=' 
WHERE 
  key_id = '3ab2dcdd307e73830d22b777b14ed42e0faafa0e4c0452d6858cc7f6d8bbc1aa' 
  AND (
    token = 'cxmkYdyj49mZlli9Eky7vn27ptjjKGdjVRznV2ylMb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )