UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sa44vkZtoOAClP3yCjA4LSeI2WAuzlIMjFJuao6rUAw=' 
WHERE 
  key_id = 'f2039413a6499edf63e2a6ee3cc88e89b9d9adbb5cd5ab785023e513b44687d1' 
  AND (
    token = 'Sa44vkZtoOAClP3yCjA4LSeI2WAuzlIMjFJuao6rUAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )