UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/IuRCesbeL6xReARJHT5wNvCS7eedI343ZIFriWqBE=' 
WHERE 
  key_id = '97bd2ab9b6e09cdd62d1c0d268df7458e9bf005f7df5ec427e43848c8a95043d' 
  AND (
    token = 'A/IuRCesbeL6xReARJHT5wNvCS7eedI343ZIFriWqBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )