UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiYBFzKsu/oJl4RnFe1EujZMXEwUU9pVdM5ZUy1oweQ=' 
WHERE 
  key_id = '4c473411eef41cb0c652876e491dae53c5a180e4e57ab6612d9deee41b7eea8d' 
  AND (
    token = 'yiYBFzKsu/oJl4RnFe1EujZMXEwUU9pVdM5ZUy1oweQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )