UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5L5Ai9j5HhYkdfd7uAIxQLUgKXaQX5FM38auTipQtc=' 
WHERE 
  key_id = '00389769db4c105dd382c3ccae02ac56c0cb224da8a534fa0a6d670c0881eebf' 
  AND (
    token = 'w5L5Ai9j5HhYkdfd7uAIxQLUgKXaQX5FM38auTipQtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )