UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OTmWPaWGm4EHqfnhVUl3SOsl/RIUCw56fHAUXEwL6E=' 
WHERE 
  key_id = '91c0c9cf0192ba7efd9b34a6ca40d585fbe232a89c94e826da076a06a1d53193' 
  AND (
    token = '9OTmWPaWGm4EHqfnhVUl3SOsl/RIUCw56fHAUXEwL6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )