UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AiCXbTVJ9bRsigcEjfnh6lL+jNbv1/aQ5iHj9sIrCk=' 
WHERE 
  key_id = '44c3c7a3344d7a0bdd3e161b8e71db099a73cee95b0edf0f113f32dc558a307e' 
  AND (
    token = '2AiCXbTVJ9bRsigcEjfnh6lL+jNbv1/aQ5iHj9sIrCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )