UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csAe6OJgdQox9RX5XPjrmT93UCAlxyoB4GNF0SGxRfo=' 
WHERE 
  key_id = '14263d5cd0fecebda46781c3afeb8ee159683b8d3be42c284c0f94b69b64b5d3' 
  AND (
    token = 'csAe6OJgdQox9RX5XPjrmT93UCAlxyoB4GNF0SGxRfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )