UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCJ7hSBQIc2yJN5tkU5j2NWDlgzmNWpc07hnGGY/DXg=' 
WHERE 
  key_id = 'c5de068bd78292bd9cf9663fa9ba2613cd676318dbd5025a07c51881cce2d805' 
  AND (
    token = 'gCJ7hSBQIc2yJN5tkU5j2NWDlgzmNWpc07hnGGY/DXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )