UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nKADfd7w5253/zTjeTkwh2fpd+vuZtdHpc5sE+s79Y=' 
WHERE 
  key_id = 'b466c98e1ed318e118b002ed466dbd08700cc7e240e87a673752daa272943362' 
  AND (
    token = '7nKADfd7w5253/zTjeTkwh2fpd+vuZtdHpc5sE+s79Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )