UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yH/wTwPjAbmxkzyQLtCzjTKbHYo37VejHv9FZF0zoQQ=' 
WHERE 
  key_id = '3f16b6077d61a33f0283796a531a3c51b173310eef7cfaaf473e9470ebdab716' 
  AND (
    token = 'yH/wTwPjAbmxkzyQLtCzjTKbHYo37VejHv9FZF0zoQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )