UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJPxfeShCFzqfLVt/qys6f8Ac8cGyS2KChCf5ph8Erc=' 
WHERE 
  key_id = 'b64767f72e167644d550c5de1cd69a0f257262716c17b339b30d09c52cce0dad' 
  AND (
    token = 'EJPxfeShCFzqfLVt/qys6f8Ac8cGyS2KChCf5ph8Erc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )