UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRGqqrT3U4S+UEqf0FiWlYRT+7EFr+DjGp09pr2oZ8Q=' 
WHERE 
  key_id = 'd797be001a7548712d80cfe272bec148ea823cee32eafa20ebc9ad2f801071ac' 
  AND (
    token = 'nRGqqrT3U4S+UEqf0FiWlYRT+7EFr+DjGp09pr2oZ8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )