UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sttvk/peohx2ek7WkqE5tqildso2Y3IZo8nO15oZOGU=' 
WHERE 
  key_id = 'de9aa441ff82e9273cfd2f9b6f707abeed704a5213f1f197ba7d33568ba1e527' 
  AND (
    token = 'sttvk/peohx2ek7WkqE5tqildso2Y3IZo8nO15oZOGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )