UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SWfhk+GtjKodLHzhycSRZlvZa/aXB8wmz8kft+maZY=' 
WHERE 
  key_id = '6ffcdb720392c39b3f4aa22fd771aaf03f78618734b17976150179297b0bd8ad' 
  AND (
    token = '1SWfhk+GtjKodLHzhycSRZlvZa/aXB8wmz8kft+maZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )