UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dcExTaahipCbNMHRcpxmUuLr0d73P0RhDx/exsT+yo=' 
WHERE 
  key_id = '3e89d03c4b02d8e319a3663e50b4c1965328d6c68a775459cc3df2cffa478654' 
  AND (
    token = '8dcExTaahipCbNMHRcpxmUuLr0d73P0RhDx/exsT+yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )