UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6z+6UFjaS5OsSNi/dbzHrfOZzRFf3l5lsWQNtXP/fvU=' 
WHERE 
  key_id = 'f9356c8cb1494b1d9d08a323632536749534d6504ce286544ff11a0df3d04c74' 
  AND (
    token = '6z+6UFjaS5OsSNi/dbzHrfOZzRFf3l5lsWQNtXP/fvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )