UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWu8plVPFNKKVVeoq2Oirvlaa7rAuIZPOWU5nlv8Zcs=' 
WHERE 
  key_id = 'd42e8d31c6d4ab4275ca3b1dc97e1e9744a5eb6cede2b2b1d20ca8c034df1a08' 
  AND (
    token = 'iWu8plVPFNKKVVeoq2Oirvlaa7rAuIZPOWU5nlv8Zcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )