UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DoDla9+uB1sCLWfNiSJWzIkwBoqeeIT1Sh4a01BfLOA=' 
WHERE 
  key_id = 'ea2f273666dc3b35d8a72386100141df534374891e20eaf54f484424011b2df0' 
  AND (
    token = 'DoDla9+uB1sCLWfNiSJWzIkwBoqeeIT1Sh4a01BfLOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )