UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMS7POGraX1BXzTyl6B4nIx4sX3LkZ1h9VO0s7yTqQU=' 
WHERE 
  key_id = '34e7ec1d1435e2439aedf22c3b9cce55102ba3816c4cf5a0c5b1ea4c6abf0b32' 
  AND (
    token = 'dMS7POGraX1BXzTyl6B4nIx4sX3LkZ1h9VO0s7yTqQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )