UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3DURUH1s+z75qi/Kt8AIDW1lCBx+hKwSC0v71wWB/8s=' 
WHERE 
  key_id = '4ac75dfa4c658e4ec6aa70f8fb16ac2db8132b42f78e4c7196ffa8395ffe1d2f' 
  AND (
    token = '3DURUH1s+z75qi/Kt8AIDW1lCBx+hKwSC0v71wWB/8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )