UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJJAB097nwOZRHmrv0SkkWZLdCkWWKCQu4wie6c5yK8=' 
WHERE 
  key_id = '204ea42c7980e3215e151e601aa4ab3c7fcdb71fc8abaea08c7f94a0f55ea8cb' 
  AND (
    token = 'AJJAB097nwOZRHmrv0SkkWZLdCkWWKCQu4wie6c5yK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )