UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ji7JlFXPxTdRJkI74z5IoUDbg/zwPBf3gQL8sQpv94o=' 
WHERE 
  key_id = 'd538c0b3d0cf90c8d2308aecacb1d86e833d4c577da5be899631099423f17ed6' 
  AND (
    token = 'Ji7JlFXPxTdRJkI74z5IoUDbg/zwPBf3gQL8sQpv94o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )