UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arx5JHr6Dhgki0zhI4N79LWoir/89vUXq4qGTDhadWc=' 
WHERE 
  key_id = 'b16a2d712ff128cf665caeab3b3b8073132b99d9338b5ecec3906e3b1bd76c73' 
  AND (
    token = 'Arx5JHr6Dhgki0zhI4N79LWoir/89vUXq4qGTDhadWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )