UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlvO/HcbTdCBV38/+b1DrtBnhu3GVqslmKzlD2XZh3c=' 
WHERE 
  key_id = '39e9f2bb395844621ba89808f13ae6f14390db678c799d6e35bdf201e4a301a5' 
  AND (
    token = 'IlvO/HcbTdCBV38/+b1DrtBnhu3GVqslmKzlD2XZh3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )