UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjmW8/I/SW/injgbAp9Ezpo9m0Atv1X+uXQrrn+o7yo=' 
WHERE 
  key_id = '8faa612900304fd602527397fca3d5f37908c835b35ca3971dd685b98ce97679' 
  AND (
    token = 'KjmW8/I/SW/injgbAp9Ezpo9m0Atv1X+uXQrrn+o7yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )