UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hImxA+ZVOVY0VNDh/ytro/sj2CWYxUQy2zgMMG31tBQ=' 
WHERE 
  key_id = 'c833dbb77cb380c89f589e9456a4c62436a7d96e9adf0050bbe39cb973ee2688' 
  AND (
    token = 'hImxA+ZVOVY0VNDh/ytro/sj2CWYxUQy2zgMMG31tBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )