UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAwZiwp9+4OHXIlxrrFyBCdFdK7iY5SPEYKBdDSXD9Y=' 
WHERE 
  key_id = 'afe1d92839aaf6830b4840289b47efa33290c66a3b4948beb8682a3a4be4388c' 
  AND (
    token = 'pAwZiwp9+4OHXIlxrrFyBCdFdK7iY5SPEYKBdDSXD9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )