UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrgtO+wYU1KB/2edFAOif8Kqk67gAjA/a7IJZnaj5ic=' 
WHERE 
  key_id = '329f7736bcd5645f1ddcc843c340f71d5ed828bccaea39f5ac7a1f30675b978e' 
  AND (
    token = 'mrgtO+wYU1KB/2edFAOif8Kqk67gAjA/a7IJZnaj5ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )