UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2M8RTiOqrxf3O6DB5rjDqZ4iZnJbvYrMn551eX01Oo=' 
WHERE 
  key_id = '8569619e57706634a13807ed9b14e0887dcd4256f5c2fbe4df8e2f81e36719b8' 
  AND (
    token = 'S2M8RTiOqrxf3O6DB5rjDqZ4iZnJbvYrMn551eX01Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )