UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bGpAxJwPqc3pIaKo0tOnhenF7DlWMvZTOLu8hEggyc=' 
WHERE 
  key_id = '7ae8a8417533bc087e86630669f38c4e96a6e6783cbe204ca20491e2f315e248' 
  AND (
    token = '9bGpAxJwPqc3pIaKo0tOnhenF7DlWMvZTOLu8hEggyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )