UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLf0OcOTo9JwcqebVXTI/QzRRH1WbTwRprXfDofkdRA=' 
WHERE 
  key_id = 'dc4066b54d1fbe6a14c9b950736c9f8e486df137b099608fca8813ff1a6c26a2' 
  AND (
    token = 'bLf0OcOTo9JwcqebVXTI/QzRRH1WbTwRprXfDofkdRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )