UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2np9Cb4MxODXmLxkwtdRAn16zizp2FFcHWjWVV6tgg=' 
WHERE 
  key_id = '7a56ad6a4ee283bc7a480379dd35fa05aa39183f40887ead98dfd9860e58f97c' 
  AND (
    token = 'Z2np9Cb4MxODXmLxkwtdRAn16zizp2FFcHWjWVV6tgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )