UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5b9ABs8J/z0VtampDyGzTatm9sKV3JZ4phzqLp/X7c=' 
WHERE 
  key_id = '86e49ac8ad058caa709d87db39e81624f8618d7d3f1d5f15e71ed5d98087da84' 
  AND (
    token = 'N5b9ABs8J/z0VtampDyGzTatm9sKV3JZ4phzqLp/X7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )