UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+rCZ12rhoPpMBxQMtIzG+IivcBROp7qU+y70i4LE14=' 
WHERE 
  key_id = '747668326c6093ae8ac23adcc3923ac229386eb7ec500aa84c86390300043af8' 
  AND (
    token = 'h+rCZ12rhoPpMBxQMtIzG+IivcBROp7qU+y70i4LE14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )