UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NHzZ4dxAgrn27xYuoehfNPh51XmyaP+Y9vGkYlsALI=' 
WHERE 
  key_id = '44eeac118b33e1abdd728b1af78f7bff9126b37fc787d68bce96b26493215692' 
  AND (
    token = '/NHzZ4dxAgrn27xYuoehfNPh51XmyaP+Y9vGkYlsALI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )