UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iD4yF24oX0ITw6av/qdOnXPcy1okunsCb4o+SMc9Iqk=' 
WHERE 
  key_id = 'cc51e3f0631d214af3f07c20c109cef092d4b5c7de372727bd8a9d8519a37f34' 
  AND (
    token = 'iD4yF24oX0ITw6av/qdOnXPcy1okunsCb4o+SMc9Iqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )